![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
index d18c59fea54b9564cf51dd0b49555c121997d16b..d4c6fd1efdd33e6ad185036c7bbbe5f2feaea62c 100644 (file)
--- a/CHANGES
+++ b/CHANGES
+RRDtool 1.4.8 - 2012-05-23
+==========================
+
+Highlights
+----------
+
+* rrd_graph now uses a map to lookup variable names causing graphs with many
+ items to be drawn magnitudes faster as the linear search of the variable
+ tables is gone now.
+
+* the optional argument :skipscale allows for a LINE or AREA instruction to be
+ excluded from having an effect on the scaling of the graph
+
+* TRENDNAN is now working properly and als not crashing anymore
+
+* Added a no-op string positioning combo "\." this allows to write
+ COMMENT:OS\2\. which would otherwise not be possible.
+
+* JSON output of xport is now actually json compilant by its keys
+ being properly quoted now.
+
+* The label positioner in rrd_graph is now properly ignoring the current
+ state of DST.
+
+* fixes and enhancements for Python, Ruby, TCL and Perl bindings
+
+* improved error reporting in rrd_graph
+
+* portability and cross compilation
+
+* code and bugtracker moved to https://github.com/oetiker/rrdtool-1.x
+
+Detail
+------
+
+* commit 3bbe02f924ec0e0342c5c728ee93a52e2ae1104f
+| Author: Trevor Bowen <trevor.bowen@adtran.com>
+| Date: Mon May 13 16:47:29 2013 -0500
+|
+| Fixed failed IEEE check for cross-compile support.
+|
+* commit 2948dde97fa8cef4f6c72e345601de566fc28e23
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Tue Apr 30 11:28:20 2013 +0200
+|
+| backport of the (C)DEF hash patch to accelerate processing of large (+100 statements) graph instructions.
+|
+* commit fd4cfab7f2a05950b15292bacd8a00251fdaa1e4
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Tue Mar 19 07:17:23 2013 +0100
+|
+| fixed overflow probem with partial matching
+|
+* commit a1768b2580bdd4451be66928e8bfc32a82c9ada9
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Sat Mar 16 18:09:38 2013 +0100
+|
+| raise an error if part of an CDEF is unparsable
+|
+* commit f860a1c88ad1eb2d46b69c9b5fe9f357d2f9d28e
+| Author: Nick <nick@example.com>
+| Date: Sat Feb 9 18:46:40 2013 +0000
+|
+| Added check for graph timespan overflowing if time_t is 32 bits.
+|
+* commit 14eca7ff5e5f63e50274a2dc712b43f36d06d18e
+| Author: Nick <nick@example.com>
+| Date: Sat Feb 9 16:38:17 2013 +0000
+|
+| Fixed overflow bug.
+|
+* commit a234579cdf7eb99b3c93a4463dcf82b50f709785
+| Author: Max Khon <fjoe@samodelkin.net>
+| Date: Wed Dec 12 13:48:23 2012 +0700
+|
+| Fix build when glib is in non-standard location (e.g. /opt).
+|
+* commit 8b3d3f161169733cd46dc1d29293265d0a045a02
+| Author: Olivier Doucet <webmaster@ajeux.com>
+| Date: Wed Jan 9 15:52:44 2013 +0100
+|
+| Updated rrdgraph_libdbi doc about MySQL performance issues
+|
+* commit db4fe1aaf420d0f636c8bed37f7f7bc166a51016
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Mon Nov 19 09:17:55 2012 +0100
+|
+| fixed regression from renaming skipscale
+|
+* commit 774e1aec924a48a6299033adc173387e104827bc
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Mon Nov 19 09:09:15 2012 +0100
+|
+| properly fix handling of time_t size in rrd_restore
+|
+* commit 1591fffceb3878b785c358e4d8d884f6ebe707ba
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Wed Nov 14 17:48:32 2012 +0100
+|
+| use skipscale everywhere and not SKIPSCALE
+|
+* commit cab7c3817687772ecd816a220703d04ce4d92a22
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Wed Nov 14 14:19:44 2012 +0100
+|
+| Normally the graphing function makes sure that the entire LINE or AREA
+| is visible in the chart. The scaling of the chart will be modified
+| accordingly if necessary. Any LINE or AREA can be excluded from this
+| process by adding the option SKIPSCALE.
+|
+| LINE:x#f00::SKIPSCALE
+|
+* commit 4c583ec30a4d7b37e49f930d5fe4d6afc9b81ccd
+| Author: Antony Dovgal <antony.dovgal@gmail.com>
+| Date: Tue Nov 13 15:57:49 2012 +0100
+|
+| fix for first day of the week detection logic
+|
+* commit 6259d3ec4db96daa4839edcae0537ddedac58b12
+|\ Merge: f6d786d 743e34f
+| | Author: Tobias Oetiker <tobi@oetiker.ch>
+| | Date: Sat Nov 10 17:49:20 2012 +0100
+| |
+| | Merge branch '1.4' of github.com:oetiker/rrdtool-1.x into 1.4
+| |
+| * commit 743e34f5d66ea41698ff2f499283de532137408b
+| |\ Merge: 57a8491 ec0f5d3
+| | | Author: Tobias Oetiker <tobi@oetiker.ch>
+| | | Date: Fri Oct 19 13:47:25 2012 -0700
+| | |
+| | | Merge pull request #352 from tokkee/sh/build-issues
+| | |
+| | | ruby bindings: Fixed a few build issues.
+| | |
+| | * commit ec0f5d31bb77f72dca926ca5f44ceec115a84226
+| | | Author: Sebastian Harl <sh@teamix.net>
+| | | Date: Fri Oct 19 19:12:31 2012 +0200
+| | |
+| | | ruby/main: Fixed "format not a string literal and no format arguments" errors.
+| | |
+| | | These kind of errors are reported by current versions of GCC.
+| | |
+| | * commit 3fef26354ee9c257a433f7296f73c760f96ccc15
+| |/ Author: Sebastian Harl <sh@teamix.net>
+| | Date: Fri Oct 19 19:11:30 2012 +0200
+| |
+| | ruby bindings: Fixed a miss-placed cast.
+| |
+* | commit f6d786d9146d45234c32999adae6ae7286ea8701
+| | Author: Tobias Oetiker <tobi@oetiker.ch>
+| | Date: Sat Nov 10 17:47:28 2012 +0100
+| |
+| | do not die when failing to add link
+| |
+* | commit 8381c9b92283b576929a7317f982a23d0b3254f3
+|/ Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Sat Nov 10 17:46:44 2012 +0100
+|
+| fix trendnan variable access
+|
+* commit 57a84914e0bc7725ba1741e1a399153c8e44d407
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Tue Sep 11 14:33:08 2012 +0200
+|
+| add git notes
+|
+* commit 35c423dff643bc4d9dcd2e259d4cbfe5c564b871
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Mon Sep 3 13:39:29 2012 +0000
+|
+| fix off by 1 error
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2305 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit 859873eaed82f0e1ab79e15cbd8db45659340ad0
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Wed Aug 22 09:57:33 2012 +0000
+|
+| fixed pango markup link
+|
+|
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2304 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit 4f18e03460e91cf6ec433a43d355d77cec364eb2
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Tue Aug 14 09:23:11 2012 +0000
+|
+| remove a bunch of variables which were set but never used as pointed out by gcc
+|
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2303 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit d8b366750ef91e7f49ec1e826e91276c4a91110a
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Tue Aug 14 09:22:19 2012 +0000
+|
+| fix locations for installing the sample programs to make automake happy
+|
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2302 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit 55231968de6715004cd821630d5737696566a148
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Mon Aug 13 14:04:15 2012 +0000
+|
+| integrate rrdinfo and rrdcreate into the rrdupdate binary - Sven-Göran Bergh
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2300 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit 9684a2680d57cd22434f8b226e3b6afab4f72bff
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Sun Aug 12 20:49:17 2012 +0000
+|
+| openbsd does not know EPROTO it seems
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2298 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit 6698fd7b3324f9887d8f5f920a8d18aad870b113
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Sun Aug 12 14:37:31 2012 +0000
+|
+| complete segfault fix for second axis %s format begun in r2123 (thanks Martin Pelikan for the hint)
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2297 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit 2f88a17bbe097d3ebf7ff17b57a9111a1bd4e0bb
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Tue Jul 31 12:43:45 2012 +0000
+|
+| RRDs.xs uses &PL_sv_undef to insert undefined values into arrays and hashes. This leads to all sorts of problems. For details, please see "AVs, HVs and undefined values" section in perlguts(1). -- patch by tobez+lars
+|
+|
+|
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2296 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit afdc69a5a631fb7d2a18b2a82c8f0c3c4a439ba7
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Sat Jul 28 13:54:59 2012 +0000
+|
+| support for the xport command -- Jimmy Ngo
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2294 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit 17be83c4cb0ff16ec7020e97556dd662b8fba52c
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Mon May 7 07:31:28 2012 +0000
+|
+| fix warning: "__STRICT_ANSI__" is not defined warning patch by Gilles Esp
+|
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2288 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit 37fd3455ee4517e80c4213b3407cb4871a4d2967
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Tue Apr 10 10:12:28 2012 +0000
+|
+| make sure the grid and label positioner does NOT take the dst state of the current time into account.
+|
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2286 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit 649d79623f5170f3eab4a397a674600791dc57d4
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Mon Mar 12 10:47:21 2012 +0000
+|
+| fix rrdcached crash as reported in debian bug #663505 -- Witold Baryluk
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2285 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit f124f8b045a70c3859f67bd6b0745078c641514c
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Thu Mar 8 07:46:04 2012 +0000
+|
+| if the perl bindings are to be installed together with rrdtool, make sure INSTALL_BASE does not confuse things. Inspired by Mike Schilli.
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2284 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit ba19ea752c9d4bc364356ca768a2896cd1c3857d
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Mon Mar 5 16:49:01 2012 +0000
+|
+| fix flush race in rrdcached -- Christian Hitz
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2282 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit 9675fcbe69b95e527a9327e9fbe4ff86217af5f8
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Wed Feb 22 22:11:18 2012 +0000
+|
+| json requires keys to be proper strings and thus quoted ...
+|
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2276 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit 2e8bfaf37b374e7c3814d42febe51f04da916710
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Thu Feb 2 15:39:54 2012 +0000
+|
+| remove duplicate code in rrd_open -- Richard Laager
+|
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2271 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit 6618a475c42b0ec966d71f76b786bc4a871060ba
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Thu Feb 2 15:38:44 2012 +0000
+|
+| use posix_fallocate when initialiying rrd files ... instead of filling them with yero explicitly -- Richard Laager
+|
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2270 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit 2cbb285c19ec369db5eb1dcf584b09a1bd691ab6
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Thu Feb 2 15:35:24 2012 +0000
+|
+| fix for tcl bindings ... -- George Ross
+|
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2269 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit c8ba4b3fd7e8815f615adcdc0dd52aabd9fed1cd
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Tue Jan 24 10:08:48 2012 +0000
+|
+| prepare for the release of rrdtool-1.4.7
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2267 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit aa25939a8aed3c86d5c4953b84140d916991b6d4
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Tue Jan 24 08:20:45 2012 +0000
+|
+| regression fix for r2265
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2266 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit c30daf7e738d6d17087a77eb99c19686107f8a8e
+| Author: Tobias Oetiker <tobi@oetiker.ch>
+| Date: Tue Jan 24 08:18:37 2012 +0000
+|
+| test for tm.tm_gmtoff presence in configure.ac fix for #330
+|
+| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2265 a5681a0c-68f1-0310-ab6d-d61299d08faa
+|
+* commit eb7b462e9a6373653bd9b844a76245b8b100ebfa
+ Author: Tobias Oetiker <tobi@oetiker.ch>
+ Date: Tue Jan 24 07:38:31 2012 +0000
+
+ check in /usr/lib64 for tclConfig.sh too
+
+ git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2264 a5681a0c-68f1-0310-ab6d-d61299d08faa
+
+RRDtool 1.4.7 - 2012-01-24
+==========================
+Bugfixes:
+
+* test for tm.tm_gmtoff presence in configure.ac fix for #330 (libdbi
+ compiles on solaris should now work too)
+
+* check in /usr/lib64 for tclConfig.sh too
+
+* fix shared library version number (regression from 1.4.6)
+
+* be clearer as to what VDEF LAST/FIRST do.
+
+* remove perl 5.004 compatibility hack and make RRDs compile with newer
+ perls.
+
+New Functionality:
+
+* added a nop control for string formating, so that strings ending in /x are
+ possible by entering \x\. fix for #331
+
+* added support for rrdgraph to use the yotta, zetta, zepto, yocto prefixes.
+ Fix for #333 (thanks Christoph)
+
+RRDtool 1.4.6 - 2012-01-16
+==========================
+Enhancements:
+ * Added --json option to xport with inspiration from Erik Kastner and
+ Michael Markstaller -- Tobi
+
+ * updated win32 port -- Larry Adams and the cacti team
+
+ * configure option to disable building rrd_graph: --disable-rrd_graph
+ With support from Ulf Zimmermann (OpenLane)
+
+Bugfixes:
+ * fixed segfault in rrdtool (xport, fetch, graph) when handling
+ error conditions. -- James Brown
+ * improve compilation robustness in finding pic flags
+ * fix warnings in ruby bindings
+ * fix horizontal alignment of AREAS and LINES in graph output
+ * improved grid-fitting in graph output
+ * simplified configure tests for libwrap and libdbi
+ * rpn compare operators CAN return unknown ... (#293)
+ * do not require gettext 0.18 (0.17 is sufficient)
+ * improved rpm spec file -- Bernard Li
+ * fix glib dependency for --disable-rrd_graph and update library versions
+ (#323)
+ * fix uninitialized variable in rrd_graph (#322)
+ * fix issues with logarithmic charts (#296) -- Christoph Biedl
+ * improved data reduction algorithm in graph: after fetching, data must be
+ reduced to at least chart resolution, else some data will not get plotted.
+ fix for #298
+ * properly handle the case where RRDCACHED_ADDRESS is an empty string
+ * the number of COMPUTE rpn nodes is architecture dependent. calculate the
+ right number and complain otherwise. Fix for #300.
+ * make rrd_mkdir_p work on bsd* Unixes too ... their dirname call works
+ differently ... #305
+ * allow to restore XML files with zero row rras ... this is a degenerated
+ case that does not occur in the wild, as rrdtool prevents the creation
+ of such rrd files. But rrdtool restore 1.3 did allows to create them via
+ restore. Now this is possible again. #310.
+ * the first TREND* value can be calculated earlier ... -- fredrick (#312)
+ * actually link with LIBINTL if we got it ... should make solaris happy
+ * dbi_result_get_datetime_idx() return timestamp in UTC, but time axis on
+ graph supposed to be in local time. #321
+ * fix ruby binding for rrd_xport #318
+ * free step_list on error. fix for #317
+ * fix buffer overflow for LONG lines in journal handling code for update
+ requests. #316
+ * fix alignment of centered items ... title and footer
+ * fix for the header size problem and its effects on rrd_resize
+ * refuse to build if troff and nroff are not around #302
+ * plug memory leak in lua bindings #301
+ * improve cross compiling -- Michael Olbrich
+ * fix rrd_create behaviour when mmapping on a full filesystem by actually
+ 'filling' the file with zero. -- Francois-Xavier Bourlet
+ * with libwrap use 'rrdcached' as the name of our daemon and not just
+ rrdcache
+ * bring spacing around graph back in line with 1.2 goodness ... in
+ connection with no-legend and no title
+ * do not mistake "sqlxxabc.rrd" for a libdbi specification -- Peter Stamfest
+ * if rrd_cgi fails to parse stuff, do NOT try to fix up the mess ... it is bound to fail
+ * update timestamp continuity checks in rrd_cached ... allow sub-second
+ precision
+ * fix double free in rrd_resize
+ * do not close the file handle to the resize file of there was a problem
+ getting it in the first place.
+
+
+
+RRDtool 1.4.5 - 2010-12-26
+==========================
+Bugfixes:
+ * rrdcached: print \n at the end of log messages when running rrdcached in the
+ foreground -- Bernard Li
+ * rrdcached: Let the -s, -m and -P options affect the default socket as
+ well -- Sebastian Harl
+ * rrdgraph: font related memory leaks fixed #208 -- tobi
+ * rrdgraph-libdbi: print error message instead of dumping core on sql
+ problem -- Pavel Nikiforov
+ * rrdgraph-libdbi: properly allocated response buffer -- Pavel Nikiforov
+ * rrdtool: in remote mode, make argument count for remote commands strict
+ -- Dave Peticolas
+ * rrdgraph: fix problems with second %s in right-axis format -- tobi
+ * compilation: works on MSVC2008 now -- jkane mail.com
+ * everywhere: fix locale handling. locales were not properly reset after
+ calling set locale -- tobi
+ * rrd_cgi: windows compilation fix -- jkane mail.com
+ * rrdgraph: fix use of %s in strftime (G)PRINT commands #277 -- tobi
+ * ruby: fix bindings to be compatible with current ruby implementations #279
+ * rrdcached: Ensure that response_read() always calls fflush() or fclose() #278
+ -- kevin brintnall
+ * rrd_client: free addrinfo list after use ... -- Christian Magnusson
+ * rrdupdate: follow the normal code path for exiting rrd_update if there is a problem
+ with rrdc, plugging a memory leak on the way -- Christian Magnusson
+ * rrdgraph: make sure we do not try to draw points all that far outside the
+ drawing area since some versions of cairo seem to go unstable when this
+ happens. -- Peter Stamfest
+ * rrdgraph: fix an endles loop near 2^31 timestamp (32bit platform problem)
+ -- Peter Stamfest
+ * compilation: AIX does not like MAP_PRIVATE and -lW in LDFLAGS #216 -- tobi
+ * compliation: add extra space in LDFLAGS #284 -- dam at opencsw
+ * rrdcached: Fix permissions of the default socket -- Florian Forster
+ * rrdgraph-libdbi: Fix sigma calculation -- Hans Jørgen Jakobsen
+ * rrdcreate: better checks for RRA arguments
+ * configure: make configure recognize tcl-site argument (#281)
+ * rrdgraph: if there is no right label, do not reserve any space for it --tobi
+
+Enhancements:
+ * rrdcached: add hosts_access support added -- Shaun Reitan
+ * rrdfetch/graph: introduce "epoch" as a new base time reference, meaning
+ timestamp 0: you can now write epoch+11111111s or epoch+19711205s
+ -- Peter Stamfest
+
+
+RRDtool 1.4.4 - 2010-07-05
+==========================
+Bugfixes:
+
+ * compile: multiple fixes isnan and isinf defines to make rrdtool compile
+ with gcc on solaris (with --disable-nls) -- Tobi
+ * handle gettext/libintl like any other feature, do not try to supply
+ our own ... rrdtool can work fine without it -- tobi
+ * rrd_client: fix potential segfaults -- Florian Forster
+ * rrd_client: resolve synmlinks properly -- Kevin Brintnall
+ * compile: fix libtool and libtoolize names for OSX compiles -- Antoine Musso
+ * compile: fix for HAVE_BROKEN_MS_ASYNC (old linux kernels)
+ * rrd_xport: fix --daemon handling
+ * rrd_client: explicitly close connection on error -- Thorsten von Eicken
+ * rrd_update: fix memory leak for COMPUTE datasources -- Frederik Kriewitz
+ * rrd_daemon: fix segfault when specifying a relative path (-j option) -- Adrian-Ioan Vasile
+ * compile: make rrdtool compile with gcc 4.5 -- anicka@suse.cz
+ * portability: use %lld (long long int) for time_t *printf
+ * compile: link pangocairo and not pango since we do use pangocairo actually -- Stephen S. Disbrow
+ * compile: re-integrate intl into compile dependency so that hosts with
+ old (or no) gettext can get access to the included copy.
+ * rrd_cached: exit with status !=0 on invalid cli -- Sebastian Harl
+
+Enhancements:
+
+ * updated build files and instructions for win32 port by Chris Larsen
+ * legal: Relicense the RRDCacheD client interface under the MIT license -- Florian Forster
+ * legal: Updted FLOSS Exception for latest PHP license
+ * rrd_cached: better help output -- Sebastian Harl
+
+------------------------------------------------------------------------
+RRDtool 1.4.3 - 2010-03-22
+==========================
+New Features
+
+* rrdcached: Log to stderr (in addition to syslog) when running in foreground.
+ -- Sebastian Harl
+
+* rrdcached: Added -m command line option. This option may be used to specify
+ the file permissions of a UNIX socket. The option affects the following
+ sockets only, i.e., it's possible to specify different modes for different
+ sockets. -- Sebastian Harl
+
+* rrdcached: Added -s option so set group permissions of the UNIX domain
+ socket. Obviously this will only work if rrdcached is running as root which in
+ my case it has to be (as upstart can't currently monitor non-root
+ daemons). As you may have RRD data sources (data loggers) and RRD
+ consumers (e.g. CGI scripts) that both need to talk to the cache
+ daemon one solution is to set the group permissions of the socket.
+
+ This offer some flexibility over trying to get every RRD user/daemon
+ running under the same user context. -- Alex Bennee ajb pitcairn.cambridgebroadband.com
+
+* rrdcached: Let -s affect the following sockets only. This way, it's possible
+ to specify different groups for different sockets. -- Sebastian Harl
+
+* rrd_create: added --no-overwrite option. It prevents rrdtool from
+ clobbering existing rrd files. -- Chris - LINX
+
+* ruby bindings: rb_rrd_xport function -- Pavel Pachkovskij pavel.pachkovskij azati.com
+
+* use locale settings and _NL_TIME_WEEK_1STDAY to determine the first
+ day of the week. Works on Linux at least -- Tobi Oetiker
+
+* rrd_graph: \u to backup one line for special legend placement tricks
+ -- tobi oetiker
+
+* rrd_update: new (better) checker for incoming COUNTER or DERIVED data. -- Florian
+
+Bug Fixes
+
+* rrdcached: Do not put any code in assert(). -- Sebastian Harl
+
+* add 'm' as a shortcut for 'zoom' in rrd_graph as it was in 1.3
+ -- Sebastian Harl
+
+* rrd_update: fix for max calculation ... the MAX value of the current
+ consolidation interval was pre-initialized with the MAX value from the
+ previous interval (an over optimization). -- Tobi Oetiker
+
+* build: additional dependencies on Makefile to make sure bindings makefiles
+ get rebuild after reconfig -- Tobi Oetiker
+
+* ruby bindings: reset rrd_state for grapv in ruby bindings -- Sven Engelhardt
+
+* rrd_cgi: make sure that (argv-1)[0] points to something sensible ...
+ hack to undo the damage caused by a senseless optimization. see bug #251
+ -- tobi oetiker
+
+* rrd_graph: fix right aligned text -- tobi oetiker
+
+* python bindings: pass DESTDIR to setup.py as --root=<DESTDIR> iff a DESTDIR
+ was given. --- Bernhard Reutner-Fischer
+
+* rrd_graph: backward compatibility fix - only draw the new type of marker
+ in the graph legend when called with --dynamic-labels -- tobi oetiker
+
+* rrd_restore: portability fix - sizeof(time_t) is 4 byte not 32 bit -- tobi oetiker
+
+* rrd_xport: The end of the export range should not be adjusted DOWN but UP to hit the
+ next matching step interval or the response will be one row short. -- tobi oetiker
+
+* rrd_graph: the end time itself is not part of a time range ... this fixes the segfault
+ reported in #248 -- tobi oetiker
+
+* rrd_restore: teach rrd_restore to be able to read the #text value of <a></a> ... this
+ fixes problems with blank last_ds entries ... as reported in #247. -- tobi oetiker
+
+* rrd_update: be more diligent in checking the input arguments for rrdtool update and
+ complain if they are wrong. fix for #243 (and more) -- tobi oetiker
+
+----- Older Changelog --------------------
+
+2009-11-15 11:54 oetiker
+
+ * bindings/perl-piped/RRDp.pm, bindings/perl-shared/RRDs.pm,
+ configure.ac, doc/rrdbuild.pod, rrdtool.spec, src/pngsize.c,
+ src/rrd.h, src/rrd_cgi.c, src/rrd_create.c, src/rrd_datalang.c,
+ src/rrd_diff.c, src/rrd_dump.c, src/rrd_error.c, src/rrd_fetch.c,
+ src/rrd_first.c, src/rrd_format.c, src/rrd_format.h,
+ src/rrd_gfx.c, src/rrd_graph.c, src/rrd_graph_helper.c,
+ src/rrd_hw.c, src/rrd_hw.h, src/rrd_i18n.h, src/rrd_info.c,
+ src/rrd_is_thread_safe.h, src/rrd_last.c, src/rrd_lastupdate.c,
+ src/rrd_not_thread_safe.c, src/rrd_open.c, src/rrd_resize.c,
+ src/rrd_restore.c, src/rrd_rpncalc.c, src/rrd_rpncalc.h,
+ src/rrd_thread_safe.c, src/rrd_thread_safe_nt.c, src/rrd_tool.c,
+ src/rrd_tool.h, src/rrd_tune.c, src/rrd_update.c,
+ src/rrd_version.c, src/rrd_xport.c, src/rrd_xport.h,
+ src/rrdupdate.c: prepare for the release of rrdtool-1.4.2
+
+2009-11-15 11:53 oetiker
+
+ * doc/librrd.pod, doc/rrdcached.pod: fix pod syntax
+
+2009-11-15 10:51 oetiker
+
+ * branches/1.3/program/src/rrd_tool.c, src/rrd_tool.c: Switch
+ LC_NUMERIC to C prior to creating rrd_xport output. This makes
+ sure that numbers are always output with a . and not with a ,
+
+2009-10-30 22:49 oetiker
+
+ * src/rrd_daemon.c: clarify rrd_daemon code with JOURNAL_REPLAY
+ macro -- kevin
+
+2009-10-28 05:15 oetiker
+
+ * bindings/perl-piped/RRDp.pm, bindings/perl-shared/RRDs.pm,
+ doc/rrdbuild.pod, rrdtool.spec, src/pngsize.c, src/rrd.h,
+ src/rrd_cgi.c, src/rrd_create.c, src/rrd_datalang.c,
+ src/rrd_diff.c, src/rrd_dump.c, src/rrd_error.c, src/rrd_fetch.c,
+ src/rrd_first.c, src/rrd_format.c, src/rrd_format.h,
+ src/rrd_gfx.c, src/rrd_graph.c, src/rrd_graph_helper.c,
+ src/rrd_hw.c, src/rrd_hw.h, src/rrd_i18n.h, src/rrd_info.c,
+ src/rrd_is_thread_safe.h, src/rrd_last.c, src/rrd_lastupdate.c,
+ src/rrd_not_thread_safe.c, src/rrd_open.c, src/rrd_resize.c,
+ src/rrd_restore.c, src/rrd_rpncalc.c, src/rrd_rpncalc.h,
+ src/rrd_thread_safe.c, src/rrd_thread_safe_nt.c, src/rrd_tool.c,
+ src/rrd_tool.h, src/rrd_tune.c, src/rrd_update.c,
+ src/rrd_version.c, src/rrd_xport.c, src/rrd_xport.h,
+ src/rrdupdate.c: prepare for the release of rrdtool-1.4.1
+
+2009-10-28 05:15 oetiker
+
+ * configure.ac: updated versions to account for rrd cached fix
+
+2009-10-28 05:14 oetiker
+
+ * src/rrd_daemon.c: Avoid unnecessary string handling for UPDATE
+ commands in rrd_deaemon for 20x speed increasse. Only copy as many
+ bytes as necessary. During journal replay, avoid unnecessary copy
+ (string is discarded). Bug reported by Thorsten von Eicken Patched
+ by kevin brintnall
+
+2009-10-27 21:44 oetiker
+
+ * src/rrd_tool.c: we have 2009 now
+
+2009-10-27 21:40 oetiker
+
+ * NEWS: added links to documentation
+
+2009-10-27 17:55 oetiker
+
+ * bindings/perl-piped/RRDp.pm, bindings/perl-shared/RRDs.pm,
+ configure.ac, doc/rrdbuild.pod, rrdtool.spec, src/pngsize.c,
+ src/rrd.h, src/rrd_cgi.c, src/rrd_create.c, src/rrd_datalang.c,
+ src/rrd_diff.c, src/rrd_dump.c, src/rrd_error.c, src/rrd_fetch.c,
+ src/rrd_first.c, src/rrd_format.c, src/rrd_format.h,
+ src/rrd_gfx.c, src/rrd_graph.c, src/rrd_graph_helper.c,
+ src/rrd_hw.c, src/rrd_hw.h, src/rrd_i18n.h, src/rrd_info.c,
+ src/rrd_is_thread_safe.h, src/rrd_last.c, src/rrd_lastupdate.c,
+ src/rrd_not_thread_safe.c, src/rrd_open.c, src/rrd_resize.c,
+ src/rrd_restore.c, src/rrd_rpncalc.c, src/rrd_rpncalc.h,
+ src/rrd_thread_safe.c, src/rrd_thread_safe_nt.c, src/rrd_tool.c,
+ src/rrd_tool.h, src/rrd_tune.c, src/rrd_update.c,
+ src/rrd_version.c, src/rrd_xport.c, src/rrd_xport.h,
+ src/rrdupdate.c: set version to 1.4.0 for all files
+
+2009-10-27 17:51 oetiker
+
+ * rrdtool-1.3-release, rrdtool-1.4-release: create build script for
+ 1.4 release
+
+2009-10-27 17:49 oetiker
+
+ * Makefile.am, configure.ac, src/rrd_client.c, src/rrd_graph.h,
+ src/rrd_restore.c: * remove intl from build process ... someone
+ who does actually need it should fix this ... * make the code work
+ on solaris 10 (tested on opencsw server farm. thanks!)
+
+2009-10-27 17:04 oetiker
+
+ * src/rrd_client.c, src/rrd_graph.h, src/rrd_restore.c: more solaris
+ 10 portability changes ....
+
+2009-10-27 16:18 oetiker
+
+ * configure.ac, src/rrd_dump.c, src/rrd_graph.c, src/rrd_restore.c,
+ src/rrd_tool.c: remove HAVE_LOCALE_H and HAVE_TIME_H and
+ HAVE_SETLOCALE since they have not been used consistantly anyway
+
+2009-10-27 16:12 oetiker
+
+ * configure.ac: if we use HAVE_TIME_H we should have a check for
+ this in configure ...
+
+2009-10-27 13:57 oetiker
+
+ * NEWS: updated for 1.4 release
+
+2009-10-27 13:54 oetiker
+
+ * src/rrd_graph.c: simplify rrd_graph LC_NUMERIC fix so that all
+ call paramters are affected by it.
+
+2009-10-27 13:13 oetiker
+
+ * doc/rrdgraph.pod, src/rrd_graph.c: allow the grid on:off pattern
+ to be configured
+
+2009-10-27 13:07 oetiker
+
+ * src/rrd_restore.c: needs locale.h to compile
+
+2009-10-23 15:58 oetiker
+
+ * configure.ac, src: optional software is expected to live in /opt,
+ so lets follow this custom ... /usr/local is really old school.
+
+2009-10-22 23:22 oetiker
+
+ * src/rrd_tool.c: fix memory handling when argument separation in
+ pipe mode fails. fix for #230
+
+2009-10-20 19:23 oetiker
+
+ * src/rrd_restore.c: set locale to C while restoring
+
+2009-10-15 08:42 oetiker
+
+ * doc/rrdtutorial.pod: another typo fixed by Justin T Pryzby
+
+2009-10-15 04:47 oetiker
+
+ * src/Makefile.am: Removed left-over occurrence of LIB_LIBINTL --
+ sebastian
+
+2009-10-14 08:04 oetiker
+
+ * bindings/perl-piped/RRDp.pm, doc/rpntutorial.pod,
+ doc/rrd-beginners.pod, doc/rrdbuild.pod, doc/rrdcached.pod,
+ doc/rrdcreate.pod, doc/rrddump.pod, doc/rrdflushcached.pod,
+ doc/rrdgraph-old.pod, doc/rrdgraph.pod, doc/rrdgraph_data.pod,
+ doc/rrdgraph_graph.pod, doc/rrdgraph_libdbi.pod,
+ doc/rrdgraph_rpn.pod, doc/rrdpython.pod, doc/rrdruby.pod,
+ doc/rrdtool.pod, doc/rrdtutorial.pod: Fixed various typos in the
+ manpages. Debian bug #550919. -- Justin T. Pryzby
+
+2009-10-11 16:00 oetiker
+
+ * src/rrd_client.c, src/rrd_client.h: load rrd_config.h before
+ rrd_client.h since its content is expected to be present --
+ Florian Forster
+
+2009-10-04 21:16 oetiker
+
+ * src/rrd_flushcached.c: Fix potential memory leak in
+ rrd_flushcached during failure. -- kevin
+
+2009-10-04 12:18 oetiker
+
+ * CONTRIBUTORS: sebastian was missing from the contributors list
+
+2009-10-04 12:00 oetiker
+
+ * src/rrd_graph.c: Do not mess with the locale settings. The main
+ program takes care of that (rrd_tool.c calls setlocale(LC_ALL,"")
+ already. We do call setlocale on LC_NUMERIC a few times to get
+ predictable number formats when parsing strings into floats, but
+ apart from that the code is written in a portable manner and can
+ take whatever the local system supports.
+
+2009-10-04 11:48 oetiker
+
+ * src/rrd_tool.c: * comment on the reson for calling setlocale * to
+ not force the message encoding ... messages should be encoded in
+ the current locale
+
+2009-10-04 11:37 oetiker
+
+ * src/rrd_client.c, src/rrd_daemon.c: rrd_client, rrd_daemon: Do not
+ require hostnames to contain a dot. Non-FQDN (e.g. "localhost")
+ are now supported as well. Anything that does not start with '['
+ should be (and is now) treated as <name>[:<port>]. -- Sebastian
+ Harl
+
+2009-10-04 11:36 oetiker
+
+ * src/rrd_client.c: rrd_client: Improved error handling / reporting.
+ * Report getaddrinfo() errors using gai_strerror(). * Replaced
+ "Internal error" with a more verbose error message, if available.
+ -- Sebastian Harl
+
+2009-10-04 11:35 oetiker
+
+ * src/rrd_client.c: rrd_client: Do not rewrite path names when
+ accessing remote daemons. When talking to a local daemon (thru a
+ UNIX socket), relative path names are resolved to absolute path
+ names to allow for transparent integration into existing solutions
+ (as requested by Tobi). However, when talking to a remote daemon,
+ absolute path names are not allowed, since path name translation
+ is done by the server (relative to the base directory). --
+ Sebastian Harl
+
+2009-10-04 11:34 oetiker
+
+ * src/rrd_flushcached.c: rrdflushcached: Do not free 'opt_daemon'
+ before checking the connection. -- Sebastian Harl
+
+2009-10-04 11:33 oetiker
+
+ * src/rrd_fetch.c: rrdfetch: Print a usage summary if not enough
+ parameters have been given. -- Sebastian Harl
+
+2009-10-04 11:32 oetiker
+
+ * src/rrd_daemon.c: rrdcached: Handle journal replay in
+ socket_permission_check(). -- Sebastian Harl
+
+2009-10-04 11:30 oetiker
+
+ * src/rrd_daemon.c: rrdcached: Create the base directory on startup.
+ -- Sebastian Harl
+
+2009-10-04 11:29 oetiker
+
+ * src/rrd_daemon.c: rrdcached: Improved the "base-dir symlink
+ check". The daemon checks if the specified base directory contains
+ symlinks by comparing the canonicalized path name (by realpath())
+ with the path name specified on the command line. The GNU libc's
+ implementation of realpath() removed trailing slashes ('/') from
+ the pathname. Thus, specifying a base directory with a trailing
+ slash results in rrdcached aborting, complaining about an invalid
+ base directory, which is quite annoying imho. Now, trailing
+ slashes are removed before comparing the two path names. --
+ Sebastian Harl
+
+2009-10-04 11:28 oetiker
+
+ * src/rrd_daemon.c: rrdcached: Improved an error message. --
+ Sebastian Harl
+
+2009-10-04 11:27 oetiker
+
+ * src/rrd_daemon.c: rrdcached: Create the pidfile and (UNIX) socket
+ directories as well. Those files may be located in a subdirectory
+ of, e.g., /var/run/. To avoid the need to manually create (and
+ recreate, e.g. in case /var/run/ is on a tmpfs) that subdirectory,
+ let the daemon handle the creation of those directories. --
+ Sebastian Harl
+
+2009-10-01 18:54 oetiker
+
+ * src/rrd_fetch_libdbi.c, src/rrd_tool.h: rrd_fetch_libdbi: Fixed
+ some compiler warnings. While at it, declared some private helper
+ functions as static. -- Sebastian Harl
+
+2009-09-28 16:21 oetiker
+
+ * doc/librrd.pod: Moved rrd_dump_cb_r() to section "CORE FUNCTIONS"
+ since this is not a utility function but rather part of RRDtool's
+ core. -- Sebastian Harl
+
+2009-09-28 16:16 oetiker
+
+ * doc/Makefile.am: Moved the 'librrd' manpage to section 3 --
+ Sebastian Harl
+
+2009-09-28 16:16 oetiker
+
+ * doc/librrd.pod: documentation for rrd_mkdir_p added -- Sebastian
+ Harl
+
+2009-09-28 16:16 oetiker
+
+ * src/rrd_daemon.c: free config_pid_file after using it for the last
+ time ... Else, the daemon might either segfault or leave the PID
+ file around. -- Sebastian Harl
+
+2009-09-28 16:15 oetiker
+
+ * src/rrd_daemon.c: try to create missing journal directories rather
+ than abort with an error. -- Sebastian Harl
+
+2009-09-28 16:13 oetiker
+
+ * src/librrd.sym.in.in, src/rrd.h, src/rrd_utils.c: added
+ rrd_mkdir_p - This function may be used to recursively create some
+ directory, similar to "mkdir -p" on the command-line. -- Sebastian
+ Harl
+
+2009-09-24 19:21 oetiker
+
+ * src/rrd_restore.c: adjusted copyright wording according to
+ sebastians suggestions
+
+2009-09-15 12:21 oetiker
+
+ * trunk/tutorial/lisa2009/rrd-by-example/body.tex: adapted for 2009
+
+2009-09-15 12:20 oetiker
+
+ * trunk/tutorial/lisa2009/abstract-rrdexample.txt,
+ trunk/tutorial/lisa2009/abstract-rrdtut.txt: initial
+
+2009-09-15 12:17 oetiker
+
+ * trunk/tutorial/lisa2009, trunk/tutorial/lisa2009/rrd-intro.odp:
+ initial
+
+2009-09-01 08:49 oetiker
+
+ * NEWS, src/rrd_graph.c: show element type in legend
+
+2009-08-25 09:01 oetiker
+
+ * configure.ac, src/rrd_client.h, src/rrd_daemon.c: detect if
+ stdint.h is available. if not, use inttypes. this should fix #239
+ and make compilation on solaris 9 work.
+
+2009-08-24 12:04 oetiker
+
+ * debian/README, debian/README.Debian, debian/build_freetype.sh,
+ debian/changelog, debian/control, debian/copyright,
+ debian/librrd0-dev.files, debian/librrd0.files,
+ debian/librrd0.postinst, debian/librrd0.postrm,
+ debian/librrd0.shlibs, debian/librrdp-perl.files,
+ debian/librrds-perl.files, debian/rrdtool-tcl.files,
+ debian/rrdtool.files, debian/rules, debian/watch: replae with
+ pointer
+
+2009-08-24 12:02 oetiker
+
+ * src/rrd_config_bottom.h: call fpclass only once when replacing
+ isnan for solaris
+
+2009-08-22 22:03 oetiker
+
+ * MakeMakefile: remove misspellt keyword ...
+
+2009-08-21 05:03 oetiker
+
+ * m4/acinclude.m4, src/rrd_config_bottom.h: make sure all elements
+ required in the definition of isinf are defined in their turn
+
+2009-08-20 22:02 oetiker
+
+ * src/rrd_graph.c, src/rrd_tool.c: Trim trailing whitespace, reoder
+ getopt_long per shortopt char; Fix -D while at it -- Bernhard
+ Reutner-Fischer
+
+2009-08-19 15:24 oetiker
+
+ * NEWS, doc/rrdgraph.pod, src, src/rrd_graph.c, src/rrd_graph.h,
+ src/rrd_tool.c: The attached patch allows to $ rrdtool graph
+ --border=0 to disable the 3d border around the image. -- Bernhard
+ Reutner-Fischer rep.dot.nop gmail.com
+
+2009-08-19 07:44 oetiker
+
+ * src/rrd_graph.c: yes this should not matter, but I think it is the
+ right thing todo ...
+
+2009-08-17 21:34 oetiker
+
+ * src/rrd_dump.c, src/rrd_tune.c: added missing prototypes
+
+2009-08-17 21:31 oetiker
+
+ * CONTRIBUTORS, doc/librrd.pod, src/librrd.sym.in.in, src/rrd.h,
+ src/rrd_dump.c: Added a call back interface to rrd_dump to be able
+ to call the function from c. See librrd.pod for documentation. --
+ Benny Baumann BenBE geshi.org
+
+2009-08-16 22:22 oetiker
+
+ * doc/rrdcached.pod, src/rrd_daemon.c: From: Florian Forster
+ <octo@leeloo.lan.home.verplant.org> This patch introduces
+ per-socket, per-command permissions to the RRD caching daemon,
+ RRDCacheD. This allows administrators to limit access to the
+ daemon in a fine-grained manner. The patch removes the command
+ line option `-L' and introduces `-P' instead. The option must
+ appear *before* the `-l' option and the given permissions are set
+ for all following sockets or another `-P' option. For example:
+ rrdcached -P FLUSH,PENDING -l 10.2.3.4 -P UPDATE -l
+ unix:/some/path Allow `FLUSH' and `PENDING' commands to clients
+ connected via IPv4 networking and `UPDATE' to clients connected
+ via a UNIX domain socket only. There are a couple of exceptions: -
+ The commands `HELP' and `QUIT' are always allowed. - If the
+ command `BATCH' is allowed, the command `.' is automatically
+ allowed, too. By default, i. e. if no `-P' option is specified,
+ all commands will be allowed. As a shortcut to reset the behavior
+ to the default behavior, you can use the slightly hackish `-P ""'
+ syntax. Signed-off-by: Florian Forster
+ <octo@leeloo.lan.home.verplant.org>
+
+2009-08-16 22:05 oetiker
+
+ * configure.ac: with my Debian Testing box I had to apply the
+ following small changes to the `configure.ac' file in order to
+ make `autoconf' happy. Don't know what the problem precisely is ?
+ m4 and its square parenthesis is too high for me ;) -- Florian
+
+2009-08-16 22:00 oetiker
+
+ * autogen.sh: there is no config directory ... so lets not search
+ for it in autogen.sh
+
+2009-08-11 14:00 oetiker
+
+ * branches/1.3/program/src/rrd_restore.c, src/rrd_restore.c: fix
+ freeing order when generating error messages. found by Dmitry V.
+ Krivenok
+
+2009-08-10 11:47 oetiker
+
+ * m4/acinclude.m4: include math.h when testing IEEE
+
+2009-08-08 14:06 oetiker
+
+ * branches/1.3/program/doc/rrd-beginners.pod, doc/rrd-beginners.pod:
+ remove extra \ in perl example
+
+2009-08-08 09:38 oetiker
+
+ * src/rrd_daemon.c: The journal files are time-stamped and replayed
+ in order. This allows systems with 32-bit signed off_t to write
+ more than 2GB of journal entries per flush interval. --kevin
+
+2009-08-08 09:36 oetiker
+
+ * doc/rrdgraph.pod: add some shell proggramming advice ... Bernhard
+ Reutner-Fischer
+
+2009-08-08 09:34 oetiker
+
+ * src/rrd_daemon.c: Remove PID file later in the cleanup process
+ --kevin
+
+2009-08-08 09:29 oetiker
+
+ * src/rrd_daemon.c: Increment the DataSetsWritten counter before
+ freeing the RRD values. --kevin
+
+2009-08-08 09:28 oetiker
+
+ * src/rrd_daemon.c: The current method may have caused flushes (and
+ journal rotations) more often than necessary. The problem was
+ introduced in r1600. --kevin
+
+2009-08-08 09:27 oetiker
+
+ * src/rrd_daemon.c: Two-phase shutdown for rrdcached ensures that
+ values are flushed. Previously, it was possible for the queue
+ threads to exit before the flush thread completed queueing values.
+ If running with -F, rrdcached may have crashed due to assertion
+ failure before writing all values. -- kevin
+
+2009-08-07 06:04 oetiker
+
+ * branches/1.3/program/bindings/python/rrdtoolmodule.c,
+ bindings/python/rrdtoolmodule.c: include PACKAGE_VERSION as
+ version number for python module to fix #236
+
+2009-08-03 18:51 oetiker
+
+ * branches/1.3/program/src/rrd_info.c, src/rrd_info.c: in rrd > 1.3
+ it's called rrd_info_push ... and not just info_push ...
+
+2009-08-03 18:45 oetiker
+
+ * branches/1.2/program/src/rrd_info.c,
+ branches/1.3/program/src/rrd_info.c, src/rrd_info.c: Show the
+ index of each data source in the rrd_info output. Patch for #231
+ provided by Glenn Herteg, GroundWork Open Source, Inc.
+
+2009-07-30 07:57 oetiker
+
+ * NEWS: new news
+
+2009-07-30 07:56 oetiker
+
+ * src/rrd_tune.c: rrd_tune HW Update Allow to set the smoothing
+ window (alpha, beta, gamma) to zero. I'm using rrdtool 1.3.8 with
+ abberant behavior detection from the Brutlag method. I need to use
+ a week seasonality and no smoothing for the SEASONAL and
+ DEVSEASONAL. So I use rrdtune in order to set the smoothing window
+ to 0.0. This calls the set_hwarg(). But this method is also used
+ to tune the alpha, beta and gamma that can't be set to 0.0 So when
+ I tune my smoothing window size to 0.0, it returns -1 due to the
+ if(window<=0.0) then do nothing. I join here a small correction
+ with a differnent method used to set only the smoothing window
+ size and allowing it to be zero. -- sylvain.luiset gmail.com
+
+2009-07-28 16:49 oetiker
+
+ * configure.ac: update conditional silent-rules
+
+2009-07-14 12:00 oetiker
+
+ * src/rrd_daemon.c: Handle race condition for "UPDATE" with new
+ files. Problem found by Sebastian Harl. Patch by Kevin.
+
+2009-07-12 06:28 oetiker
+
+ * src/rrd_daemon.c: Do not trust cache tree pointers after releasing
+ the cache lock. It's possible that a "FORGET" was issued in the
+ mean time. -- kevin
+
+2009-07-10 05:52 oetiker
+
+ * src/rrd_daemon.c: destroy flush condition variable
+
+2009-07-10 05:51 oetiker
+
+ * src/rrd_graph.c: Move <libgen.h> include so we know whether we
+ HAVE_LIBGEN_H -- kevin
+
+2009-07-09 20:14 oetiker
+
+ * doc/Makefile.am, src/rrd_thread_safe.c: Silence automake
+ portability warnings caused by multiple inference rules. -- kevin
+ brintnall
+
+2009-07-05 08:41 oetiker
+
+ * configure.ac, src/rrd_restore.c, win32/rrd_config.h.msvc: check
+ for the size of time_t and behave accordingly
+
+2009-07-04 14:51 oetiker
+
+ * src/rrd_restore.c: be more careful when converting to string to
+ time_t ... test if time_t is long long
+
+2009-06-10 19:05 oetiker
+
+ * bindings/lua/compat-5.1r5/compat-5.1.c,
+ bindings/lua/compat-5.1r5/compat-5.1.h,
+ bindings/lua/compat-5.1r5/compat-5.1.lua: add the real license ...
+
+2009-06-10 12:17 oetiker
+
+ * branches/1.3/program/doc/bin_dec_hex.pod,
+ branches/1.3/program/doc/rrdtutorial.es.pod, doc/bin_dec_hex.pod,
+ doc/rrdtutorial.es.pod: fix bad pdf links
+
+2009-06-09 19:22 oetiker
+
+ * bindings/lua/compat-5.1r5/compat-5.1.c,
+ bindings/lua/compat-5.1r5/compat-5.1.h,
+ bindings/lua/compat-5.1r5/compat-5.1.lua: added compat 5.1 license
+ copied from website
+
+2009-06-08 05:12 oetiker
+
+ * branches/1.3/program/configure.ac, configure.ac: make config.h a
+ symlink to rrd_config.h so that intl/Makefile is happy
+
+2009-06-08 04:56 oetiker
+
+ * branches/1.3/program/MakeMakefile,
+ branches/1.3/program/configure.ac, MakeMakefile, configure.ac:
+ Relax automake requirements and make 1.11 features optional --
+ kevin brintnall
+
+2009-06-07 20:48 oetiker
+
+ * bindings/perl-shared/RRDs.xs, bindings/python/rrdtoolmodule.c,
+ bindings/ruby/main.c: fix some missing rrd_flushcached instances
+ -- kevin
+
+2009-06-07 14:46 oetiker
+
+ * bindings/tcl/tclrrd.c: switch to the rrd_flushcached interface
+
+2009-06-07 14:45 oetiker
+
+ * src/rrd_cgi.c: consider fgets return value
+
+2009-06-07 14:33 oetiker
+
+ * intl, po/Makefile.in.in: do not try to mess with autopoints files
+
+2009-06-07 14:27 oetiker
+
+ * src/rrd_open.c: check return value from write
+
+2009-06-07 14:19 oetiker
+
+ * src/rrd_daemon.c: check return values of dup and ftruncate
+
+2009-06-07 14:12 oetiker
+
+ * src/rrd_fetch.c, src/rrd_flushcached.c, src/rrd_info.c: fix some
+ warnings
+
+2009-06-07 13:57 oetiker
+
+ * intl, intl/Makefile.in: added a copy to svn since it is changed
+ from the original
+
+2009-06-07 13:53 oetiker
+
+ * po/Makefile.in.in: changed from original version, so include it
+ ...
+
+2009-06-07 13:42 oetiker
+
+ * Makefile.am, autogen.sh: include libtool with the distro
+
+2009-06-07 11:36 oetiker
+
+ * configure.ac: another ID tag
+
+2009-06-07 11:35 oetiker
+
+ * Makefile.am, README: more id tags added
+
+2009-06-07 11:34 oetiker
+
+ * COPYRIGHT: updated for release
+
+2009-06-07 11:34 oetiker
+
+ * COPYRIGHT, TODO: updated for release
+
+2009-06-07 11:20 oetiker
+
+ * CONTRIBUTORS: added $Id:$
+
+2009-06-07 11:16 oetiker
+
+ * NEWS: initial news
+
+2009-06-02 13:55 oetiker
+
+ * branches/1.3/program/doc/rrdupdate.pod, doc/rrdupdate.pod: Mention
+ that negative time values should be separated by '--' in
+ rrdupdate.pod -- Sebastian Harl
+
+2009-06-02 05:55 oetiker
+
+ * trunk/talks/op5-09, trunk/talks/op5-09/3days-solar-graph.pdf,
+ trunk/talks/op5-09/active-acache-management.pdf,
+ trunk/talks/op5-09/active-acache-management.xar,
+ trunk/talks/op5-09/beamercolorthemetobi.sty,
+ trunk/talks/op5-09/body.tex, trunk/talks/op5-09/cache-flow.pdf,
+ trunk/talks/op5-09/cache-flow.xar,
+ trunk/talks/op5-09/cache-importance.pdf,
+ trunk/talks/op5-09/cache-importance.xar,
+ trunk/talks/op5-09/charles.png,
+ trunk/talks/op5-09/energy_graph.png,
+ trunk/talks/op5-09/handouts.tex,
+ trunk/talks/op5-09/n20e-daily.png,
+ trunk/talks/op5-09/nmn09_200.jpg, trunk/talks/op5-09/pings.png,
+ trunk/talks/op5-09/presentation.tex,
+ trunk/talks/op5-09/readahead-fix.pdf,
+ trunk/talks/op5-09/readahead-fix.xar,
+ trunk/talks/op5-09/systembelastung.png,
+ trunk/talks/op5-09/update-schematics.pdf,
+ trunk/talks/op5-09/update-schematics.xar: initial
+
+2009-06-01 14:01 oetiker
+
+ * branches/1.3/program/m4/acinclude.m4, m4/acinclude.m4: Make
+ rrdtool compile on GNU/kFreeBSD. Fix for Debian bug 494874. Patch
+ by Petr Salinger.
+
+2009-06-01 13:58 oetiker
+
+ * branches/1.3/program/src/rrd_update.c, src/rrd_update.c: make
+ negative update times work as diescribed in the documentation (-5
+ is NOW-5seconds) this takes care of debian bug 332766
+
+2009-05-28 05:25 oetiker
+
+ * src/rrd_open.c: madvise hints may not be ORed since they are
+ enumerated ... #224
+
+2009-05-27 16:23 oetiker
+
+ * configure.ac: back to 0.14.4
+
+2009-05-27 16:21 oetiker
+
+ * Makefile.am, configure.ac: get the latest gettext
+
+2009-05-27 16:03 oetiker
+
+ * src/Makefile.am: added gettext.h to dist
+
+2009-05-27 15:00 oetiker
+
+ * src/gettext.h: added missing gettext.h
+
+2009-05-27 14:59 oetiker
+
+ * po/LINGUAS, po/de.po: we don't have any translations ... so do not
+ pretend
+
+2009-05-27 14:31 oetiker
+
+ * autogen.sh, configure.ac: reduce gettext version requirements
+
+2009-05-27 14:14 oetiker
+
+ * MakeMakefile: fix path
+
+2009-05-27 13:39 oetiker
+
+ * MakeMakefile, Makefile.am, acinclude.m4, autogen.sh,
+ bindings/Makefile.am, configure.ac, doc/Makefile.am,
+ m4/acinclude.m4, po/ChangeLog, po/Makevars, src/Makefile.am,
+ src/rrd_i18n.h: the get ready for 1.4rc patch * updated to
+ automake 1.11 with silet build, with this warnings stand out much
+ better in the build process. use make V=1 to see all as before *
+ switched from intltoolize to autopoint for gettext support * moved
+ m4 bits into their own subdirectory --tobi
+
+2009-05-27 13:11 oetiker
+
+ * src/rrd_graph.c, src/rrd_graph.h: Only include libgen.h when we
+ have it. use pbbasename if we do not. Also fixes #223.
+
+2009-05-26 15:25 oetiker
+
+ * doc/rrdtool.pod: update flush to flushcached
+
+2009-05-26 15:24 oetiker
+
+ * bindings/lua/rrdlua.c, bindings/perl-shared/RRDs.pm,
+ bindings/perl-shared/RRDs.xs, bindings/python/rrdtoolmodule.c,
+ bindings/ruby/main.c, bindings/tcl/tclrrd.c: bindings should
+ invoke new rrd_flushcached (instead of rrd_cmd_flush) -- kevin
+
+2009-05-26 15:20 oetiker
+
+ * src/rrd_restore.c: "ulong" is not portable. must be unsigned long
+ -- kevin
+
+2009-05-26 08:55 oetiker
+
+ * doc/Makefile.am: update flush document name
+
+2009-05-26 07:14 oetiker
+
+ * src/Makefile.am: rename rrd_flush.c to rrd_flushcached.c in
+ Makefile.am
+
+2009-05-26 07:13 oetiker
+
+ * doc/rrdflush.pod, doc/rrdflushcached.pod, src/librrd.sym.in.in,
+ src/rrd.h, src/rrd_flush.c, src/rrd_flushcached.c, src/rrd_open.c,
+ src/rrd_tool.c: resolve the "flush inconsistency": * rrd_flush (a
+ leftover from when rrdtool was using stream based io) is turned
+ into a no-op but still exported to preserve library compatibility.
+ * rrd_cmd_flush (the implementation of "rrdtool flush") is renamed
+ to rrd_flushcached along with its command line invocation which is
+ now rrdtool flushcached --tobi
+
+2009-05-25 22:23 oetiker
+
+ * src/rrd_restore.c: While restoring, rrd_restore uses between 30
+ and 40 times as much memory as the size of the rrd file to be
+ restored. This is due to the use of libxml2 for parsing the the
+ whole file prior to turning it into rrd structs. This patch
+ switches rrd_restore to using the xmlTextReader interface for
+ incremental consumtion of xml files. This reduces the memory
+ requirements to about twice the size of the rrd file which should
+ be quite manageable for most cases. The parsing is about 25% less
+ efficient than with the original libxml2 version of rrd_restore.
+ This could be in part due to the more liberal use of malloced
+ memory. Optimizing this is for another day though. --tobi
+
+2009-05-25 06:05 oetiker
+
+ * branches/1.3/program/src/rrd_open.c, src/rrd_open.c: only include
+ utime.h when necessary
+
+2009-05-24 10:31 oetiker
+
+ * branches/1.3/program/configure.ac,
+ branches/1.3/program/src/rrd_info.c,
+ branches/1.3/program/src/rrd_open.c,
+ branches/1.3/program/src/rrd_update.c, configure.ac,
+ src/rrd_info.c, src/rrd_open.c, src/rrd_update.c: * in 1.3:
+ Changed types used in rrd_file_t from off_t to size_t to prevent:
+ warning: comparison between signed and unsigned * Misc other off_t
+ -> size_t changes to prevent signed warning * in 1.3: Added
+ rrd_dump_opt_r declaration to prevent undef warning * Explicit
+ cast to time_t of check in rrd_fetch to prevent signed warning *
+ Added vasprintf path to sprintf_alloc to prevent excessive
+ mallocing * in 1.3: fixed STRERROR_R_CHAR_P undef warning patch by
+ Steven Hartland killing multiplay.co.uk
+
+2009-05-22 14:54 oetiker
+
+ * src/rrd_update.c: reset errno right befor the call I want to test
+
+2009-05-22 13:55 oetiker
+
+ * src/rrd_update.c: inline is something for the compiler to figure
+ ...
+
+2009-05-22 11:32 oetiker
+
+ * branches/1.3/program/src/rrd_update.c, src/rrd_update.c: fix error
+ messages on the road to fix #222
+
+2009-05-21 05:20 oetiker
+
+ * doc/rrdgraph.pod: fix text organisation
+
+2009-05-18 14:23 oetiker
+
+ * branches/1.3/program/bindings/python/rrdtoolmodule.c,
+ bindings/python/rrdtoolmodule.c: integrated fix for debian bug
+ #529291 as supplied by Anders Hammarquist
+
+2009-05-11 21:25 oetiker
+
+ * branches/1.3/program/configure.ac,
+ branches/1.3/program/src/rrd_getopt.c, configure.ac,
+ src/rrd_getopt.c: fix rrd_getops use of external variables (optarg
+ and friends) ... most prominently is kills a segfault when using
+ rrdtool perl bindings on solaris ... thanks to Ihsan Dogan for
+ helping with tracking this down and providing access to sparc
+ solaris boxes.
+
+2009-04-29 06:52 oetiker
+
+ * branches/1.3/program/CONTRIBUTORS,
+ branches/1.3/program/doc/rrdgraph_data.pod, CONTRIBUTORS,
+ doc/rrdgraph_data.pod: added some remarks on CDEF versus VDEF to
+ the docs -- Pablo Sanchez
+
+2009-04-20 06:48 oetiker
+
+ * doc/Makefile.am, doc/librrd.pod, src/librrd.sym.in.in, src/rrd.h,
+ src/rrd_daemon.c, src/rrd_utils.c: This patch includes utility
+ functions to support dynamically sized arrays. This simplifies the
+ code that manages some of the dynamic structures inside rrdcached.
+ A few data types have been changed to size_t. -- kevin
+
+2009-04-20 06:46 oetiker
+
+ * doc/rrdinfo.pod, src/rrd_format.c, src/rrd_info.c, src/rrd_open.c,
+ src/rrd_tool.h: introduced header_property in info output --
+ Daniel.Pocock barclayscapital.com
+
+2009-04-17 09:53 oetiker
+
+ * branches/1.3/program/src/rrd_tool.c, src/rrd_tool.c: add
+ documentation for graph-render-mode
+
+2009-04-15 07:05 oetiker
+
+ * branches/1.3/program/src/rrd_restore.c, src/rrd_restore.c: fix
+ comments and error messages in rrd_restore patch
+
+2009-04-15 07:02 oetiker
+
+ * branches/1.3/program/src/rrd_restore.c, src/rrd_restore.c: Fix
+ casting issues in rrd_restore. The bug manifested when compiled on
+ sparc v9 as explained in #218. Patch based in input provided by
+ poster of #218.
+
+2009-04-14 13:55 oetiker
+
+ * branches/1.2/program/bindings/ruby/main.c,
+ branches/1.3/program/bindings/ruby/main.c, bindings/ruby/main.c:
+ make ruby bindings compile with newer ruby versions ... fix for
+ #217 patch provided by rrd trac user.
+
+2009-04-14 07:51 oetiker
+
+ * branches/1.3/program/bindings/perl-piped/RRDp.pm,
+ bindings/perl-piped/RRDp.pm: Generate an error message when using
+ RRDp with graph - this can not work reliably. (Debian Bug#251701)
+ -- Sebastian Harl
+
+2009-04-14 06:10 oetiker
+
+ * src/Makefile.am, src/librrd.sym.in.in, src/rrd.h,
+ src/rrd_daemon.c, src/rrd_open.c, src/rrd_restore.c,
+ src/rrd_utils.c: rrd_random() is a wrapper around random() that
+ ensures the PRNG is seeded exactly ONCE per process. rrd_utils.c
+ is introduced for functions that do not have a better home.
+ --kevin
+
+2009-04-10 08:52 oetiker
+
+ * src/rrd_daemon.c: This patch consolidates several aspects of the
+ command handling in rrdcached: * all commands, help, and context
+ information is reduced to a single data structure. * all checks
+ for command validity (context and permission) are handled in the
+ main dispatch routine This removes duplicate help/syntax text, and
+ long if..elseif..else chains. It facilitates the addition of new
+ commands. -- kevin
+
+2009-04-09 15:07 oetiker
+
+ * src/rrd_daemon.c: The bookkeeping of all threads is not necessary,
+ since we cannot pthread_join() them anyway. We only need to know
+ when the last one has exited. -- kevin
+
+2009-04-09 15:05 oetiker
+
+ * doc/rrdcached.pod: added missing docs -- kevin
+
+2009-04-09 15:04 oetiker
+
+ * branches/1.3/program/doc/rrdtutorial.pod, doc/rrdtutorial.pod:
+ added missing newline -- by sebastian harl
+
+2009-04-07 17:33 oetiker
+
+ * trunk/talks/swinog18/body.tex,
+ trunk/talks/swinog18/presentation.tex: minor adjustments
+
+2009-04-07 07:23 oetiker
+
+ * m4: make sure an empty m4 is in the checkout
+
+2009-04-07 06:37 oetiker
+
+ * branches/1.3/program/doc/rrdgraph.pod,
+ branches/1.3/program/src/rrd_graph.c, NEWS, doc/rrdgraph.pod,
+ src/rrd_graph.c: fix for #213 restore old behaviour of --lazy.
+ Even in lazy mode all the data calculation elements are run. The
+ main time saving comes from the fact that the graph is not being
+ drawn and the image does not have to be compressed.
+
+2009-04-07 06:03 oetiker
+
+ * branches/1.3/program/src/rrd_dump.c, src/rrd_dump.c: make sure
+ rrd_dump outputs numbers with C locale so that . does not suddenly
+ become , this fixes #212
+
+2009-04-06 14:49 oetiker
+
+ * CONTRIBUTORS, bindings/python/rrdtoolmodule.c, doc/rrdpython.pod:
+ I thought that it would be nice to be able to pass parameters to
+ python bindings as a list (array) of strings. -- Vytautas
+ Zdanavicius vytaszd at yahoo.com
+
+2009-04-06 14:14 oetiker
+
+ * src/rrd_dump.c: use %lld with (long long) conversion when printing
+ time.
+
+2009-04-06 14:12 oetiker
+
+ * branches/1.3/program/src/rrd_update.c, src/rrd_update.c: printf
+ for time_t with %lli can easily cause a segfault since on many
+ platforms time_t is only 32bit ... by adding (long long) to the
+ time value this gets fixed.
+
+2009-04-06 14:08 oetiker
+
+ * src/rrd_graph.c: lets have an error message when creating the
+ graph fails
+
+2009-04-06 12:02 oetiker
+
+ * trunk/talks/goopen-09/active-acache-management.pdf,
+ trunk/talks/goopen-09/active-acache-management.xar,
+ trunk/talks/goopen-09/beamercolorthemetobi.sty,
+ trunk/talks/goopen-09/body.tex,
+ trunk/talks/goopen-09/cache-flow.pdf,
+ trunk/talks/goopen-09/cache-flow.xar,
+ trunk/talks/goopen-09/cache-importance.pdf,
+ trunk/talks/goopen-09/cache-importance.xar,
+ trunk/talks/goopen-09/charles.png,
+ trunk/talks/goopen-09/energy_graph.png,
+ trunk/talks/goopen-09/handouts.tex,
+ trunk/talks/goopen-09/n20e-daily.png,
+ trunk/talks/goopen-09/pings.png,
+ trunk/talks/goopen-09/presentation.tex,
+ trunk/talks/goopen-09/readahead-fix.pdf,
+ trunk/talks/goopen-09/readahead-fix.xar,
+ trunk/talks/goopen-09/systembelastung.png,
+ trunk/talks/goopen-09/update-schematics.pdf,
+ trunk/talks/goopen-09/update-schematics.xar: go open presentation
+ checkin
+
+2009-03-30 18:33 oetiker
+
+ * trunk/talks/swinog18/active-acache-management.xar: sync xara file
+
+2009-03-30 18:31 oetiker
+
+ * trunk/talks/swinog18,
+ trunk/talks/swinog18/active-acache-management.pdf,
+ trunk/talks/swinog18/active-acache-management.xar,
+ trunk/talks/swinog18/beamercolorthemetobi.sty,
+ trunk/talks/swinog18/body.tex,
+ trunk/talks/swinog18/cache-flow.pdf,
+ trunk/talks/swinog18/cache-flow.xar,
+ trunk/talks/swinog18/cache-importance.pdf,
+ trunk/talks/swinog18/cache-importance.xar,
+ trunk/talks/swinog18/handouts.tex,
+ trunk/talks/swinog18/presentation.tex,
+ trunk/talks/swinog18/readahead-fix.pdf,
+ trunk/talks/swinog18/readahead-fix.xar,
+ trunk/talks/swinog18/update-schematics.pdf,
+ trunk/talks/swinog18/update-schematics.xar: initial
+
+2009-03-21 10:45 oetiker
+
+ * src/rrd_hw.c: remove excess flush calls ...
+
+2009-03-21 09:56 oetiker
+
+ * src/librrd.sym.in.in, src/rrd.h: remove flush symbol
+
+2009-03-21 09:53 oetiker
+
+ * src/rrd_hw.c, src/rrd_open.c: the call to rrd_flush has appeared
+ when rrd_open was fleshed out. It used to be an fflush call which
+ is something entirely different than the current rrd_flush
+ implementation with fdatasync was ... we can safely drop this and
+ gain performance for holt winters in the process ... -- tobi
+
+2009-03-18 17:12 oetiker
+
+ * CONTRIBUTORS, NEWS, doc/rrdgraph.pod, src/rrd_graph.c,
+ src/rrd_graph.h: New rrd_graph functions for legend placement
+ control added -- Patch by Melchior Rabe rrdtool mrab.de
+
+2009-03-08 11:12 oetiker
+
+ * src/rrd_flush.c: rrd_flush.c: Provide a more useful error message.
+ by Sebastian Harl
+
+2009-03-08 08:02 oetiker
+
+ * branches/1.2/program/WIN32-BUILD-TIPS.txt,
+ branches/1.2/program/bindings/Makefile.am,
+ branches/1.2/program/bindings/perl-shared/MANIFEST,
+ branches/1.2/program/bindings/perl-shared/ntmake-build,
+ branches/1.2/program/bindings/perl-shared/ntmake.PL,
+ branches/1.3/program/WIN32-BUILD-TIPS.txt,
+ branches/1.3/program/bindings/Makefile.am,
+ branches/1.3/program/bindings/perl-shared/MANIFEST,
+ branches/1.3/program/bindings/perl-shared/ntmake-build,
+ branches/1.3/program/bindings/perl-shared/ntmake.PL,
+ WIN32-BUILD-TIPS.txt, bindings/Makefile.am,
+ bindings/perl-shared/MANIFEST, bindings/perl-shared/ntmake-build,
+ bindings/perl-shared/ntmake.PL: Renaming ntmake.pl to ntmake.PL
+ (r1742) had unforseen side effects. At least on freebsd ntmake.PL
+ gets called automatically during build. This is not desired. I
+ renamed the file to ntmake-build sinc it gets called explicilty on
+ windows anyway. Reported by Kevin modified by Tobi
+
+2009-03-07 10:31 oetiker
+
+ * NEWS, bindings/lua/rrdlua.c, bindings/perl-shared/RRDs.pm,
+ bindings/perl-shared/RRDs.xs, bindings/python/rrdtoolmodule.c,
+ bindings/ruby/main.c, bindings/tcl/tclrrd.c, doc/rrdflush.pod,
+ src/rrd_flush.c: This 2-patch series exposes 'flush' methods to
+ the various language bindings.
+
+2009-03-06 17:30 oetiker
+
+ * trunk/talks/goopen-09, trunk/talks/goopen-09/abstract.txt,
+ trunk/talks/goopen-09/bio.txt: initial
+
+2009-03-06 05:51 oetiker
+
+ * branches/1.3/program/src/rrd_xport.c, src/rrd_xport.c: there were
+ two lines of debug info printed by rrd_xport, messing up the xml
+ code. Fix by Alejandro Galue.
+
+2009-03-06 05:39 oetiker
+
+ * configure.ac, src/rrd_thread_safe.c: Even though POSIX/XSI
+ requires "strerror_r" to return an "int", some systems (e.g. the
+ GNU libc) return a "char *" _and_ ignore the second argument (user
+ provided buffer). The configure script now checks for that
+ behavior using AC_FUNC_STRERROR_R. rrd_strerror() in
+ rrd_thread_safe.c has been updated to (hopefully) handle all
+ possible cases. Previously, rrd_strerror() would have returned
+ "strerror_r failed. sorry!" in mostly any cases when using glibc,
+ since "if (strerror_r())" had been used to check for errors which
+ evaluates to true if a (non-NULL) pointer was returned. Now, we,
+ at least, return the error number in case anything else fails.
+ Thanks to Alessandro Iurlano for reporting this issue after
+ spotting it in collectd <http://collectd.org>. patch by Sebastian
+ Harl
+
+2009-03-06 05:30 oetiker
+
+ * src/rrd_daemon.c: Make sure we use correct sizes for vsnprintf
+ (sizeof) and strncpy (sizeof-1). -- kevin
+
+2009-02-21 09:43 oetiker
+
+ * branches/1.2/program/doc/bin_dec_hex.pod,
+ branches/1.2/program/doc/cdeftutorial.pod,
+ branches/1.2/program/doc/rrdgraph.pod,
+ branches/1.2/program/doc/rrdgraph_data.pod,
+ branches/1.2/program/doc/rrdgraph_examples.pod,
+ branches/1.2/program/doc/rrdgraph_graph.pod,
+ branches/1.2/program/doc/rrdgraph_rpn.pod,
+ branches/1.2/program/doc/rrdresize.pod,
+ branches/1.2/program/doc/rrdtutorial.es.pod,
+ branches/1.2/program/doc/rrdtutorial.pod,
+ branches/1.3/program/doc/bin_dec_hex.pod,
+ branches/1.3/program/doc/cdeftutorial.pod,
+ branches/1.3/program/doc/rrdgraph.pod,
+ branches/1.3/program/doc/rrdgraph_data.pod,
+ branches/1.3/program/doc/rrdgraph_examples.pod,
+ branches/1.3/program/doc/rrdgraph_graph.pod,
+ branches/1.3/program/doc/rrdgraph_rpn.pod,
+ branches/1.3/program/doc/rrdresize.pod,
+ branches/1.3/program/doc/rrdtutorial.es.pod,
+ branches/1.3/program/doc/rrdtutorial.pod, doc/bin_dec_hex.pod,
+ doc/cdeftutorial.pod, doc/rrdgraph.pod, doc/rrdgraph_data.pod,
+ doc/rrdgraph_examples.pod, doc/rrdgraph_graph.pod,
+ doc/rrdgraph_rpn.pod, doc/rrdresize.pod, doc/rrdtutorial.es.pod,
+ doc/rrdtutorial.pod: Misc documentation fixes by Alex van den
+ Bogaerdt
+
+2009-02-21 09:23 oetiker
+
+ * doc/rrdgraph.pod, doc/rrdgraph_rpn.pod: Documentation fixes by
+ Bernhard Reutner-Fischer
+
+2009-01-25 22:39 oetiker
+
+ * branches/1.3/program/doc/rrdgraph.pod, doc/rrdgraph.pod: added doc
+ on new graphv graph_start und graph_end info variables
+
+2009-01-25 22:02 oetiker
+
+ * branches/1.2/program/src/rrd_dump.c,
+ branches/1.2/program/src/rrd_first.c,
+ branches/1.3/program/src/rrd_dump.c,
+ branches/1.3/program/src/rrd_first.c,
+ branches/1.3/program/src/rrd_graph.c, src/rrd_dump.c,
+ src/rrd_first.c, src/rrd_graph.c: fix type conversion error (on
+ windows) unsigned/signed affecting timestamps on rrd_dump.
+
+2009-01-25 21:52 oetiker
+
+ * branches/1.2/program/bindings/Makefile.am,
+ branches/1.2/program/bindings/perl-shared/ntmake.PL,
+ branches/1.2/program/bindings/perl-shared/ntmake.pl,
+ branches/1.3/program/bindings/Makefile.am,
+ branches/1.3/program/bindings/perl-shared/ntmake.PL,
+ branches/1.3/program/bindings/perl-shared/ntmake.pl,
+ bindings/Makefile.am, bindings/perl-shared/ntmake.PL,
+ bindings/perl-shared/ntmake.pl: rename ntmake.pl to ntmake.PL so
+ that it does not get installed
+
+2009-01-25 18:38 oetiker
+
+ * src/rrd_tool.c: define cwd where we need it and not outside
+
+2009-01-14 08:14 oetiker
+
+ * branches/1.3/program/src/rrd_graph.c, src/rrd_graph.c: In
+ rrd_graph: the width/height values are written into
+ rrd_infoval_t's u_cnt but read out of u_int (u_long vs. int). This
+ breaks on LP64BE. Patch by Rafal Boni rafal pobox.com
+
+2009-01-14 07:22 oetiker
+
+ * NEWS, doc/rrdgraph_rpn.pod, src/rrd_graph.c, src/rrd_graph.h:
+ added percentnan (VDEF PERCENT variant that ignores NAN) -- patch
+ by Martin Sperl
+
+2009-01-13 07:37 oetiker
+
+ * trunk/talks/opentuesday/rrd-intro.odp: make the talk ready
+
+2009-01-09 15:42 oetiker
+
+ * trunk/status2: seems to wrok
+
+2009-01-09 15:41 oetiker
+
+ * trunk/status2: test
+
+2009-01-09 15:40 oetiker
+
+ * trunk/status/x: test
+
+2009-01-06 16:32 oetiker
+
+ * branches/1.3/program/src/rrd_resize.c, src/rrd_resize.c: with MMAP
+ enabled rrd resize GROW was broken ... this fixes it ...
+
+2009-01-06 15:45 oetiker
+
+ * branches/1.2/program/src/rrd_graph.c,
+ branches/1.3/program/src/rrd_graph.c, src/rrd_graph.c: TICK with
+ negative numbers should 'start from the top of the graph' looking
+ down ... now it does.
+
+2009-01-06 14:54 oetiker
+
+ * branches/1.2/program/src/rrd_cgi.c,
+ branches/1.3/program/src/rrd_cgi.c, src/rrd_cgi.c: fix for
+ segfault in rrd_cgi: caused by freeing a invalid address when
+ printing an error message.
+
+2008-12-26 08:05 oetiker
+
+ * branches/1.3/program/configure.ac,
+ branches/1.3/program/src/rrd_graph.h, configure.ac,
+ src/rrd_graph.h: Include libgen.h to get prototype for basename in
+ a POSIX conformant way. Fix for #202.
+
+2008-12-26 08:03 oetiker
+
+ * branches/1.3/program/doc/rrdbuild.pod, doc/rrdbuild.pod:
+ improvements for build docs by Zorzoli, Pablo
+
+2008-12-22 21:23 oetiker
+
+ * branches/1.3/program/src/rrd_fetch.c, src/rrd_fetch.c: should free
+ memory after a successful fetch too ...
+
+2008-12-22 21:23 oetiker
+
+ * branches/1.3/program/bindings/perl-shared/RRDs.pm,
+ bindings/perl-shared/RRDs.pm: documentation fixes
+
+2008-12-22 07:21 oetiker
+
+ * branches/1.3/program/doc/rrdgraph.pod, doc/rrdgraph.pod: Fix for
+ POD error by Sebasian Harl
+
+2008-12-22 07:20 oetiker
+
+ * branches/1.3/program/doc/bin_dec_hex.pod,
+ branches/1.3/program/doc/rpntutorial.pod,
+ branches/1.3/program/doc/rrdbuild.pod,
+ branches/1.3/program/doc/rrdcgi.pod,
+ branches/1.3/program/doc/rrdgraph-old.pod,
+ branches/1.3/program/doc/rrdgraph.pod,
+ branches/1.3/program/doc/rrdgraph_data.pod,
+ branches/1.3/program/doc/rrdgraph_examples.pod,
+ branches/1.3/program/doc/rrdgraph_graph.pod,
+ branches/1.3/program/doc/rrdtool.pod,
+ branches/1.3/program/doc/rrdtutorial.pod, doc/bin_dec_hex.pod,
+ doc/rpntutorial.pod, doc/rrdbuild.pod, doc/rrdcgi.pod,
+ doc/rrdgraph-old.pod, doc/rrdgraph.pod, doc/rrdgraph_data.pod,
+ doc/rrdgraph_examples.pod, doc/rrdgraph_graph.pod,
+ doc/rrdgraph_libdbi.pod, doc/rrdtool.pod, doc/rrdtutorial.pod:
+ Fixes some typos by Sebastian Harl.
+
+2008-12-19 14:26 oetiker
+
+ * branches/1.3/program/src/Makefile.am,
+ branches/1.3/program/src/plbasename.c,
+ branches/1.3/program/src/plbasename.h,
+ branches/1.3/program/src/rrd_graph.c,
+ branches/1.3/program/src/rrd_update.c,
+ branches/1.3/program/win32/rrdlib.vcproj, src/Makefile.am,
+ src/plbasename.c, src/plbasename.h, src/rrd_graph.c,
+ src/rrd_update.c, win32/rrdlib.vcproj: win32 fixes by Stefan .
+ Ludewig . exitgames . com * added portable plbasename since
+ basename is not available on stock win32 * rrd_update was using %d
+ to show a timestamp ... %lli is better since it also will show
+ 64bit time_t correctly.
+
+2008-12-18 23:56 oetiker
+
+ * branches/1.3/program/Makefile.am, Makefile.am: fix extra dist to
+ include missing win32 files
+
+2008-12-11 14:31 oetiker
+
+ * branches/1.2/program/src/rrd_fetch.c,
+ branches/1.3/program/src/rrd_fetch.c, src/rrd_fetch.c: fixed
+ another seek issue ...
+
+2008-12-11 10:01 oetiker
+
+ * branches/1.2/program/rrdtool.spec,
+ branches/1.3/program/rrdtool.spec, rrdtool.spec: The spec file for
+ building the rrdtool as an RPM that comes with the release is not
+ "friendly" to older versions of RHEL and derivatives. -- Martin
+ Sperl <rrdtool@martin.sperl.org>
+
+2008-12-11 09:59 oetiker
+
+ * doc/Makefile.am: include luapod into distro
+
+2008-12-10 13:18 oetiker
+
+ * branches/1.3/program/src/rrd_restore.c, src/rrd_restore.c: On some
+ architectures, strtod does not turn "NaN" into 'Not A Number
+ (NAN)' se we better provide our own code here.
+
+2008-12-10 12:42 oetiker
+
+ * NEWS, doc/rrddump.pod, src/rrd_dump.c: rrdtool dump is now
+ backward compatible with rrdtool 1.3 dump again. Default is
+ --header=dtd and --no-header is an alias for --header=none
+
+2008-12-10 08:29 oetiker
+
+ * NEWS: minichange
+
+2008-12-09 18:30 oetiker
+
+ * branches/1.3/program/doc/rrdgraph.pod,
+ branches/1.3/program/src/rrd_graph.c,
+ branches/1.3/program/src/rrd_graph.h,
+ branches/1.3/program/src/rrd_tool.c, doc/rrdgraph.pod,
+ src/rrd_graph.c, src/rrd_graph.h, src/rrd_tool.c: * forward ported
+ right axis patch from 1.2 branche * fixed --full-size-mode sizing
+ issue when used in combination with --title the work in the axis
+ patch has been sponsored by VoltWerk.
+
+2008-12-08 16:07 oetiker
+
+ * branches/1.3/program/bindings/ruby/main.c,
+ branches/1.3/program/bindings/ruby/test.rb, bindings/ruby/main.c,
+ bindings/ruby/test.rb: Fix for last method in ruby bindings --
+ Hiroyuki Ikezoe
+
+2008-12-05 15:39 oetiker
+
+ * branches/1.3/program/bindings/perl-shared/Makefile.PL,
+ bindings/perl-shared/Makefile.PL: integrate osx build hints as
+ indicated in #192
+
+2008-12-05 15:23 oetiker
+
+ * src/rrd_open.c: deleted a bit much from rrd_open ... merged back
+ in
+
+2008-12-05 15:18 oetiker
+
+ * branches/1.3/program/acinclude.m4,
+ branches/1.3/program/configure.ac,
+ branches/1.3/program/src/rrd_open.c, acinclude.m4, configure.ac,
+ src/rrd_open.c: check for broken implementations of msync /
+ MS_ASYNC where the mtime does not get updated. warn and explicitly
+ call utime in rrd_open when a file is opened rw.
+
+2008-12-05 10:23 oetiker
+
+ * examples/rrdcached/Makefile.am: added rrdcached examples to
+ extra_dist to make sure they get distributed
+
+2008-12-04 16:01 oetiker
+
+ * branches/1.3/program/src/rrd_graph.c, src/rrd_graph.c: Legends
+ should NOT be placed in reverse order when using --full-size-mode
+ ... this fixed #198.
+
+2008-12-04 15:49 oetiker
+
+ * src/rrd_fetch.c: add de-referencing to step in fetch check
+
+2008-12-04 15:48 oetiker
+
+ * src/rrd.h: fix merg error with win32 port
+
+2008-12-04 09:03 oetiker
+
+ * branches/1.2/program/src/rrd_graph_helper.c,
+ branches/1.3/program/src/rrd_graph_helper.c,
+ src/rrd_graph_helper.c: Catch CDEF:tot= and raise and error to fix
+ #199. Thanks to Jeron Massar for reporting this.
+
+2008-12-04 07:02 oetiker
+
+ * branches/1.3/program/CONTRIBUTORS,
+ branches/1.3/program/WIN32-BUILD-TIPS.txt,
+ branches/1.3/program/src/rrd_tool.c,
+ branches/1.3/program/win32/rrd.sln,
+ branches/1.3/program/win32/rrdtool.vcproj, CONTRIBUTORS,
+ WIN32-BUILD-TIPS.txt, src/rrd_tool.c, win32/rrd.sln,
+ win32/rrdtool.vcproj: Update to WIN32-BUILD-TIPS.txt and VC
+ project files so that the rrdtool.exe can be built too. -- Stefan
+ Ludewig Stefan.Ludewig exitgames.com
+
+2008-12-03 11:08 oetiker
+
+ * branches/1.2/program/src/rrd_fetch.c,
+ branches/1.3/program/src/rrd_fetch.c, src/rrd_fetch.c: When
+ fetching data from 'past' an rra, rrd_fetch was seeking past the
+ rrd file. This did cause seek errors in some setups. Fixed. Thanks
+ to Daniel Pocock for finding the problem.
+
+2008-12-03 09:54 oetiker
+
+ * configure.ac, examples/Makefile.am,
+ examples/rrdcached/Makefile.am: integrated rrdcached examples into
+ build process
+
+2008-12-03 08:47 oetiker
+
+ * examples/rrdcached, examples/rrdcached/RRDCached.pm,
+ examples/rrdcached/rrdcached-size.pl: add rrdcached examples --
+ kevin
+
+2008-12-02 12:35 oetiker
+
+ * branches/1.2/program/doc/rrdbuild.pod,
+ branches/1.3/program/doc/rrdbuild.pod, doc/rrdbuild.pod: fixed
+ solaris build instructions
+
+2008-12-01 11:05 oetiker
+
+ * doc/Makefile.am: added libdbi doc to extradist
+
+2008-11-24 16:08 oetiker
+
+ * trunk/status/2008-11-24.txt: updates by fritz
+
+2008-11-24 14:20 oetiker
+
+ * trunk/status/2008-11-24.txt: slightly revised
+
+2008-11-24 14:00 oetiker
+
+ * trunk/status/2008-11-24.txt: initial
+
+2008-11-20 13:04 oetiker
+
+ * doc/rrdgraph_libdbi.pod, src/rrd_fetch_libdbi.c: Attached a patch
+ for the rrd-tool LIBDBI integration with the following
+ improvements: a) correct error handling in case of libdbi being
+ unable to load the driver was producing segmentation faults. b)
+ better parsing of datasources * until now timestamp fields had to
+ be integer and had to contain a unix timestamp - now you can now
+ also use DateTime fields (you still need to specify it, as the
+ time-range needs to be defined correctly) * data fields are now no
+ longer limited to (var)char or DOUBLE fields - FLOAT, INTEGER,...
+ are now also supported. c) there is a bug with at least LIBDBI
+ 0.8.1 in conjunction with mysql that can result in segmentation
+ faults when BINARY/BLOB fields are accessed - rrdtool will now
+ tell you about this fact before dying ;) d) also the value of
+ rrdderivemaxstep only gets applied if derive has been selected
+ correctly. e) "GROUP BY timestamp" has been removed from SQL
+ statement. f) "ORDER BY timestamp" will be added only in the case
+ of fetching "derived" data. -- Martin Sperl
+
+2008-11-18 17:19 oetiker
+
+ * CONTRIBUTORS, src/rrd.h, src/rrd_client.h, src/rrd_create.c,
+ src/rrd_daemon.c, src/rrd_diff.c, src/rrd_error.c,
+ src/rrd_fetch.c, src/rrd_first.c, src/rrd_format.c,
+ src/rrd_getopt.c, src/rrd_getopt.h, src/rrd_getopt1.c,
+ src/rrd_graph.c, src/rrd_graph.h, src/rrd_hw.c, src/rrd_hw_math.c,
+ src/rrd_hw_update.c, src/rrd_info.c, src/rrd_open.c,
+ src/rrd_parsetime.c, src/rrd_resize.c, src/rrd_restore.c,
+ src/rrd_rpncalc.c, src/rrd_thread_safe_nt.c, src/rrd_tool.c,
+ src/rrd_tune.c, src/rrd_update.c, src/rrd_xport.c, win32/config.h,
+ win32/rrdlib.vcproj: win32 portability patch and
+ win32/rrdlib.vcproj file for the source -- christof wegmann
+ Christof.Wegmann with exitgames.com some fixes to make the result
+ work on unix again ...
+
+2008-11-18 08:37 oetiker
+
+ * trunk/contrib/php4/rrdtool.c: added patch suggested by Lars
+ Johannesen
+
+2008-11-18 07:14 oetiker
+
+ * configure.ac: missing , added to help string
+
+2008-11-17 16:21 oetiker
+
+ * doc/Makefile.am: added build instruction for libdbi docu
+
+2008-11-16 22:24 oetiker
+
+ * doc/RRDp.pod, doc/RRDs.pod, doc/rrdgraph_libdbi.pod: missing pod
+ files
+
+2008-11-15 14:35 oetiker
+
+ * configure.ac: switch tu using AS_HELP_STRING for formatting ...
+
+2008-11-15 14:15 oetiker
+
+ * src/rrd_daemon.c: fix typo in handle_request_help --kevin
+
+2008-11-15 14:14 oetiker
+
+ * doc/rrdcached.pod: doc fixups for rrdcacehd * documented the -p
+ option * added nbsp between option and argument * layout one
+ option per line --kevin
+
+2008-11-11 16:36 oetiker
+
+ * src/rrd_graph.c: make basename work
+
+2008-11-11 16:36 oetiker
+
+ * doc/rrdcached.pod, src/rrd_daemon.c: This patch allows for
+ multiple RRD writer threads to service the queue. Now, rrdcached
+ can have more simultaneous I/O requests into the kernel. This may
+ allow the kernel to re-order disk writes, resulting in better disk
+ throughput. In practice, throughput is increased by 2-3x. The
+ flush (-f) timer maintenance has been moved from queue_thread_main
+ into its own thread. Be more careful about when to use
+ pthread_cond_signal vs _broadcast, since multiple threads may be
+ waiting on &queue_cond. --kevin
+
+2008-11-10 16:41 oetiker
+
+ * trunk/tutorial/lisa2008/rrd-intro.odp: added 1.4 notes
+
+2008-11-09 19:19 oetiker
+
+ * branches/1.3/program/configure.ac, configure.ac: be even more
+ liberal with NOT using isfinite on solaris2.8
+
+2008-11-09 00:00 oetiker
+
+ * branches/1.2/program/src/rrd_graph.c,
+ branches/1.2/program/src/rrd_graph.h,
+ branches/1.3/program/src/rrd_graph.c, src/rrd_graph.c: use
+ basename to determine filename for imginfo as suggested by
+ sebastian
+
+2008-11-08 22:57 oetiker
+
+ * src/rrd_daemon.c: rrdcached: move queue length decrement into
+ remove_from_queue -- kevin
+
+2008-11-08 22:57 oetiker
+
+ * doc/rrdcached.pod, src/rrd_daemon.c: rrdcached: examine the
+ current queue with the "QUEUE" command -- kevin
+
+2008-11-08 22:50 oetiker
+
+ * src/rrd_daemon.c: This helps with portability on platforms where
+ realloc doesn't handle NULL. -- kevin
+
+2008-11-08 18:01 oetiker
+
+ * doc/rrdcached.pod, src/rrd_daemon.c: document the "QUIT" command
+ -- kevin
+
+2008-11-08 18:01 oetiker
+
+ * src/rrd_daemon.c: rrdcached: journal_replay default failure
+ reason, just in case avoids a "may be used uninitialized" warning
+ -- kevin
+
+2008-11-08 18:00 oetiker
+
+ * src/rrd_daemon.c: added "quit" command -- kevin
+
+2008-11-08 17:57 oetiker
+
+ * src/rrd_daemon.c: rrdcached now frees all of its resources
+ correctly. This facilitates memory debugging. g_tree now knows how
+ to free the nodes when it removes them. Also, use g_tree_replace
+ instead of g_tree_insert. This fixes a bug triggered when the same
+ file was simultaneously inserted by two clients. --kevin
+
+2008-11-08 17:56 oetiker
+
+ * configure.ac: do not quit when libdbi is missing
+
+2008-11-07 22:46 oetiker
+
+ * branches/1.2/program/src/rrd_graph.c,
+ branches/1.3/program/src/rrd_graph.c, src/rrd_graph.c: fixed
+ --font TITLE:12: problem -- tobi
+
+2008-11-07 22:23 oetiker
+
+ * src/rrd_fetch_libdbi.c: fix scaling issue -- Martin
+
+2008-11-07 14:09 oetiker
+
+ * src/rrd_fetch_libdbi.c: extra file to make libdbi patch work
+
+2008-11-07 14:07 oetiker
+
+ * CONTRIBUTORS, configure.ac, src/Makefile.am, src/rrd_fetch.c,
+ src/rrd_tool.h: As some of you may know that I have created a
+ patch for rrdtool 1.2 a few years ago, so that a database could be
+ queried for values for graphing. The patch has been mostly
+ rewritten and the following changes have been made: * high
+ dependency on mysql has been reduced by avoiding the temporary
+ tables (which was bad for mysql replication) * The number of
+ executed SQL-Statements for one CDEF has been reduced to 1
+ compared to 11 SQLs (including CREATE TEMPORARY TABLE) - for patch
+ against version 1.2 * All consolidation is done in rrdtool itself
+ (MIN,MAX,AVERAGE) * Additional consolidation functions are COUNT
+ and SIGMA, which give information on statistics on a per
+ "time-bin" basis. * All these consolidation values are always
+ returned as separate columns, that are returned by RRD and the
+ consolidation function given as Argument is ignored. Main reason
+ is that this way there is only one call to rrd_fetcht and thus the
+ database even if we need to fetch for example min, avg and max.
+ Compare this to 3 calls in case of different consolidation
+ functions - and if you want to get SIGMA and COUNT as well it is
+ still only one call to the backend and the database. * Some
+ previous existing features have been taken out at the moment to
+ allow for this reduced set of SQL queries. o prediction using the
+ values from the last X days at the same time o the corresponding
+ sigma calculation * The idea is to create generic CDEF's that will
+ do the same thing, but that is also available when using RRD-files
+ (similar to TREND, but with another scope) This will get posted as
+ a separate patch. * Overall performance should be much better and
+ the patch as a whole simpler. * The patch also includes
+ modifications to the configuration infrastructure, to make libdbi
+ support optional. -- Martin Sperl
+
+2008-11-07 14:02 oetiker
+
+ * CONTRIBUTORS, doc/rrdgraph_rpn.pod, src/rrd_rpncalc.c,
+ src/rrd_rpncalc.h: new CDEF functions for predictions PREDICT and
+ PREDICTSIGMA -- Martin Sperl
+
+2008-11-07 13:51 oetiker
+
+ * src/rrd_daemon.c: Much simpler handling of timestamp errors.
+ Return an error to the user when any of the time stamp values are
+ invalid. This is similar to RRDTool's normal behavior. Removed the
+ complex logic previously used to return error codes to the user.
+ This solves a bug where non-advancing timestamps could have
+ produced incorrect error output during "BATCH" mode. The bug was
+ cause by using the sock->wbuf pointer for the error output. --
+ kevin brintnall
+
+2008-11-07 13:45 oetiker
+
+ * src/rrd_daemon.c: rrdcached: pull in rrd_config.h so we can use
+ its defines ... particularly HAVE_VSNPRINTF -- kevin brintnall
+
+2008-11-04 07:12 oetiker
+
+ * bindings/Makefile.am, bindings/lua/Makefile.am, doc/Makefile.am: I
+ realize now that the problem is the line test -f lua/Makefile &&
+ cd lua && $(MAKE) install || true in the target
+ "install-data-local", in bindings/Makefile.am. It forces execution
+ of bindings/lua/Makefile independently of lua being found or not.
+ I added that line in my first patch, following perl, python and
+ ruby build style, but it's not needed after I switched to
+ automake. The make recursion is controlled by SUBDIRS, which will
+ only contain "lua" if BUILD_LUA is true. -- Fidelis Assis
+
+2008-11-02 17:25 oetiker
+
+ * bindings/lua/Makefile.am: fix build process for systems without
+ lua
+
+2008-11-02 17:09 oetiker
+
+ * src/rrd_daemon.c: PTHREAD_COND_INITIALIZER may only be used to
+ initialize static cond variables. -- Sebastian Harl
+
+2008-11-02 15:25 oetiker
+
+ * configure.ac: reverting non build makefile patch ... we need to
+ lua makefile for building the ditribution
+
+2008-11-01 09:09 oetiker
+
+ * configure.ac: do not create the lua makefile if lua is not to be
+ compiled.
+
+2008-10-30 14:32 oetiker
+
+ * doc/cdeftutorial.pod: fix from alex
+
+2008-10-28 08:57 oetiker
+
+ * NEWS, doc/rrddump.pod, doc/rrdtool-dump.xsd, src/rrd_dump.c,
+ src/rrd_tool.c: - remove the spaccing between the elements - add
+ xsd support to dump output - change the argument
+ "[--no-header|-n]" to [--header|-h {xsd,dtd}] -- tobias.lindenmann
+ 1und1.de
+
+2008-10-28 08:47 oetiker
+
+ * trunk/website/rrdtool-dump.xsd: xsd for rrdtool
+
+2008-10-26 15:18 oetiker
+
+ * configure.ac, src/Makefile.am, src/librrd.sym.in,
+ src/librrd.sym.in.in: make compilation on older OSX versios work
+ by removing the # from the librrd.sym file
+
+2008-10-24 07:59 oetiker
+
+ * trunk/talks/opentuesday/rrd-intro.odp: added talk
+
+2008-10-24 06:20 oetiker
+
+ * branches/1.2/program/doc/rrdpython.pod,
+ branches/1.3/program/doc/rrdpython.pod, doc/rrdpython.pod: fixed
+ typo ... GAUGE not GUAGE
+
+2008-10-22 20:41 oetiker
+
+ * src/rrd_daemon.c: The previous code relied on the assumption that
+ pthread_cond_init(&cond) was equivalent to memset(&cond,0). This
+ may not be true on all platforms. -- kevin
+
+2008-10-22 06:02 oetiker
+
+ * src/rrd_daemon.c: remove_cache_item() did not check whether a file
+ was in queue before modifying the cache head/tail pointers.
+ Therefore, the process of flushing old files may perturb the
+ cache_queue_head pointer. This caused some nodes with
+ CI_FLAGS_IN_QUEUE to be un-linked from the queue list. Thereafter,
+ they would not be flushed by any periodic process (although they
+ could be revived with FLUSH or UPDATE). This caused a slow memory
+ leak for files that are no longer updated. Pending updates for
+ these "abandoned" files would remain in memory ad infinitum. With
+ this patch, remove_from_queue() will check that the item is queued
+ before modifying the head/tail pointers. This restores the
+ intended behavior. --kevin
+
+2008-10-22 05:08 oetiker
+
+ * bindings/lua/Makefile.lua.in: this was replaced by Makefile.am
+
+2008-10-21 06:10 oetiker
+
+ * bindings/lua/Makefile.am: guess one needs that in svn too for
+ luabindings to work
+
+2008-10-21 05:42 oetiker
+
+ * src/rrd_daemon.c: * Open all listen sockets in daemonize(), while
+ we still have stderr. Changed open_listen_socket_* routines to
+ complain to stderr. Now, any errors in binding to the listen
+ sockets are much more obvious. * Simplified exit of parent after
+ fork() * PID file will be correctly cleaned up if there is a
+ failure in daemonize(). * unlink the unix socket before trying to
+ bind() (after we're sure we have the PID file) -- kevin
+
+2008-10-20 11:46 oetiker
+
+ * src/rrd.h, src/rrd_create.c, src/rrd_open.c, src/rrd_update.c:
+ rrd_notify_row patch: - Delegate choice of starting row for newly
+ created RRD files to the rrd_open.c API. - Introduce the
+ rrd_notify_row() function so that an implementation can choose to
+ align the rows of new RRDs with existing RRDs, if desirable. -
+ Maintain the existing behaviour (random starting row) by default.
+ -- Daniel.Pocock
+
+2008-10-20 06:06 oetiker
+
+ * bindings/Makefile.am, bindings/lua/README,
+ bindings/lua/compat-5.1r5, bindings/lua/compat-5.1r5/compat-5.1.c,
+ bindings/lua/compat-5.1r5/compat-5.1.h,
+ bindings/lua/compat-5.1r5/compat-5.1.lua, bindings/lua/rrdlua.c,
+ bindings/lua/test.lua, bindings/lua/test.lua.bottom, configure.ac:
+ - Lua module build and install process rewritten using
+ automake+libtool - improved check for compat-5.1 availability --
+ Fidelis Assis
+
+2008-10-18 22:32 oetiker
+
+ * src/rrd_open.c: rrd_open should not create files with restrictive
+ masks Removed unnecessary "mode" varaible. The mode is only used
+ when O_CREAT is specified, where we want to use 0666 (as
+ rrd_create_fn did r<=1612). --kevin
+
+2008-10-18 15:50 oetiker
+
+ * src/rrd.h, src/rrd_open.c: - encapsulate fd and mmap related
+ variables within a private data structure - rrd_file_t keeps a
+ pointer to the private data structure of type void*, so that other
+ block storage implementations can store their internal data with
+ rrd_file_t -- Daniel.Pocock
+
+2008-10-17 05:50 oetiker
+
+ * src/rrd_client.c: rrdc_flush_if_daemon should not clobber error
+ message -- kevin (as suggested by Sebastian)
+
+2008-10-17 05:44 oetiker
+
+ * branches/1.3/program/src/rrd_graph.c, src/rrd_graph.c: use double
+ for legend positioning to fight wiggle
+
+2008-10-16 21:33 oetiker
+
+ * doc/rrdbuild.pod: fix version numbers in compile instructions tobi
+
+2008-10-16 21:30 oetiker
+
+ * src/rrd_client.c: In almost all cases where rrdc_flush can fail,
+ it will leave a more descriptive error message anyway.. better not
+ overwrite it. -- kevin
+
+2008-10-16 21:12 oetiker
+
+ * src/rrd.h, src/rrd_create.c, src/rrd_dump.c, src/rrd_fetch.c,
+ src/rrd_first.c, src/rrd_info.c, src/rrd_last.c,
+ src/rrd_lastupdate.c, src/rrd_open.c, src/rrd_resize.c,
+ src/rrd_tune.c, src/rrd_update.c: - rrd_open() calculates file
+ size for new files and calls mmap once for the whole file -
+ rrd_resize() cleaned up, no longer passing a size through the
+ cookie argument - rrd_init(&my_rrd) must be called before
+ rrd_open() - if people are calling rrd_open directly from
+ application code, this might be troublesome. Alternative
+ solutions: creating an additional function, rrd_open_create(), or
+ adding an extra argument to rrd_open() for setting the file size
+ -- Daniel Pocock
+
+2008-10-16 21:05 oetiker
+
+ * src/rrd_open.c, src/rrd_update.c: move rrd_lock into rrd_open
+ where the general rrd_file ops are located. -- Daniel Pocock
+
+2008-10-16 06:11 oetiker
+
+ * src/rrd_daemon.c: error reporting caused crash in journal replay
+
+2008-10-16 06:11 oetiker
+
+ * doc/rrdbuild.pod: better build docs
+
+2008-10-15 05:29 oetiker
+
+ * src/rrd.h, src/rrd_create.c, src/rrd_open.c, src/rrd_resize.c,
+ src/rrd_tool.h, src/rrd_update.c: reverted r1601 and r1606 since
+ r1601 introduced a non portable mremap and r1606 has a dependency
+ on r1601.
+
+2008-10-14 20:14 oetiker
+
+ * src/rrd.h, src/rrd_create.c, src/rrd_open.c, src/rrd_update.c:
+ This moves selection of the initial RRA row into the rrd_open.c
+ API The current implementation (random row) is used by default.
+ However, it now provides an opportunity for alternative
+ implementations to integrate with rrdtool in a single place. Maybe
+ there are other places in rrdtool where I should insert calls to
+ the function rrd_notify_row()? This has been tested with rrdtool
+ create and rrdtool info to verify that random rows are selected by
+ default (existing behaviour preserved). -- Daniel Pocock
+
+2008-10-14 19:23 oetiker
+
+ * src/rrd_daemon.c: Under most circumstances, rrdcached can detect a
+ stale pid file. If the process in the pid file does not exist, or
+ cannot be signalled by the rrdcached owner, then rrdcached will
+ replace the pid file and start normally. Otherwise, it will
+ complain verbosely to STDERR. --kevin
+
+2008-10-14 19:08 oetiker
+
+ * src/rrd_client.c: * this preserves principle of least surprise
+ when dealing with files that are reachable via many path strings.
+ i.e. when $PWD=/base/dir the following files are the same:
+ /base/dir/x.rrd x.rrd ../dir/x.rrd * for performance, absolute
+ paths (starting with '/') are not resolved. this reduces the
+ number of stat(2) system calls.
+
+2008-10-14 19:08 oetiker
+
+ * doc/rrdcached.pod, src/rrd_daemon.c: Now, the daemon will check
+ that a base directory is NOT reached via symbolic link.
+ Documentation added to illustrate the restriction. This allows
+ several simplifying (and performance-enhancing) assumptions to be
+ made elsewhere in the code: * it ensures that paths resolved in
+ the client via realpath() will match our data structure keys *
+ it's possible to generate the correct absolute path when given a
+ relative path by simply prepending the base directory * it's not
+ necessary to resolve paths that begin with '/' -- kevin
+
+2008-10-14 19:08 oetiker
+
+ * CONTRIBUTORS, src/rrd_daemon.c: rrdcached treats relative and
+ absolute paths the same -- kevin
+
+2008-10-14 11:33 oetiker
+
+ * src/rrd_create.c, src/rrd_open.c, src/rrd_resize.c,
+ src/rrd_tool.h: Some observations I made while implementing this:
+ - In rrd_open(), the call to rrd_init() clobbers values already
+ populated in rrd_create.c - The logic for newfile_size in
+ rrd_open() wasn't really able to cope with the logic for a file
+ starting with size 0 I've tried to deal with these issues, but
+ maybe there is a more elegant solution. -- Daniel Pocock
+
+2008-10-14 06:37 oetiker
+
+ * src/rrd_daemon.c: clearer way of advancing the flush time -- kevin
+
+2008-10-13 22:07 oetiker
+
+ * src/rrd_daemon.c: This patch reduces the number of
+ time()/gettimeofday() system calls when doing high volume
+ processing. This enables about 25% speed increase during journal
+ replay and "BATCH" processing. (this is a function of syscall
+ overhead). * note when "BATCH" processing or journal replay
+ starts, use that timestamp for all commands * use the batch start
+ time to detect when we're in batch mode. no longer need a separate
+ boolean. * pass the time_t into handle_request * pass the time_t
+ through to the commands that need it -- kevin brintnall
+
+2008-10-13 18:41 oetiker
+
+ * src/rrd_daemon.c: fixed bad folding marker (on
+ handle_request_flush) -- kevin
+
+2008-10-11 09:53 oetiker
+
+ * src/rrd_daemon.c: this ensures that the response is
+ protocol-compliant even if additional info has been added to the
+ write buffer during processing. -- kevin brintnall
+
+2008-10-11 09:37 oetiker
+
+ * doc/rrdcached.pod, src/rrd_daemon.c: This patch introduces a
+ feature whereby rrdcached will disallow updates that do not
+ advance the update time. This prevents the updates from being
+ discarded later by rrd_update_r. This patch attempts to make the
+ most of the protocol's limited ability to return error text when
+ using a -1 return code. -- kevin brintnall
+
+2008-10-10 05:21 oetiker
+
+ * etc/rrdcached-init: This patch ensures that when rrdcached is
+ stopped, it cleans up the pid file. Apparently this is necessary
+ if RRDCACHED_USER is not the default "rrdcached". -- Bernard Li
+
+2008-10-10 05:21 oetiker
+
+ * rrdtool.spec: The patch I submitted for rrdtool.spec introduced a
+ bug where there are two ldconfig calls in the %postun section.
+ This patch fixes that. -- Bernard Li
+
+2008-10-10 05:19 oetiker
+
+ * etc/rrdcached-default, etc/rrdcached-init: This patch does two
+ things: - remove the --pidfile check, for compatibility with older
+ RHEL/Centos systems - update the username used by the init script,
+ to remain consistent with Bernard's changes to the spec file --
+ Daniel.Pocock
+
+2008-10-08 20:47 oetiker
+
+ * rrdtool.spec: Split-out rrd-cached subpackage -- Bernard Li
+
+2008-10-08 05:49 oetiker
+
+ * rrdtool.spec: This patch updates the spec file and includes the
+ librrd.pc file in the -devel subpackage so that you can build the
+ RPM again. -- Bernard
+
+2008-10-08 05:47 oetiker
+
+ * src/rrd_daemon.c: fix crash reported by Bernard Li -
+ connection_thread_main: avoid double calls to close_connection --
+ kevin
+
+2008-10-08 05:46 oetiker
+
+ * doc/rrdcached.pod: fixed typo
+
+2008-10-07 21:10 oetiker
+
+ * doc/rrdcached.pod, src/rrd_daemon.c: This patch introduces two new
+ commands for cache management: PENDING: shows any un-written
+ updates for a file FORGET : remove a file completely from cache --
+ kevin brintnall
+
+2008-10-07 21:08 oetiker
+
+ * src/rrd_daemon.c: This patch moves the permission handling code
+ around a bit. * moved privilege checks into the command handler
+ functions (possible now that we pass the sock data structures
+ around) * on UPDATE, delay journal_write until after
+ check_file_access(). previously, it was possible for a high-priv
+ socket to introduce commands into the journal that could be
+ replayed if they were still in the journal at next startup. *
+ moved has_privilege() further up in the file to avoid need for
+ prototype. -- kevin brintnall
+
+2008-10-07 16:28 oetiker
+
+ * src/rrd_daemon.c: This patch introduces some extra safety checks
+ in journal processing, and cleans up the code a little bit. *
+ moved journal initialization to its own function; main() is
+ cleaner * any time we process a file, log the results (previous
+ code only loggded if there was a valid entry) * After reading
+ journals at startup, only trigger full flush out to disk if the
+ user specified -F. Avoids unnecessary IO on startup unless the
+ user also wants unnecessary IO on shutdown. * journal_replay is
+ much more careful about files it will open * must be a regular
+ file * must be owned by daemon user * must not be group/other
+ writable * Ensure that the journal gets created with the right
+ permissions. ... even when the daemon is invoked with a permissive
+ umask. equivalent to "chmod a-x,go-w" -- kevin
+
+2008-10-07 15:37 oetiker
+
+ * src/rrd_open.c: aniel Pocock reported that the argument may be
+ NULL in low-diskspace situations, so check for that here to
+ prevent a segmentation fault. -- Florian Forster
+
+2008-10-06 19:14 oetiker
+
+ * bindings/lua/Makefile.lua: Makefile.lua is now generated
+
+2008-10-06 19:13 oetiker
+
+ * bindings/lua/Makefile.lua.in: added missing file from lua 5.0
+ integration patch
+
+2008-10-06 19:05 oetiker
+
+ * doc/rrdcached.pod, src/rrd_daemon.c: This patch introduces "BATCH"
+ mode. In this mode, a client can feed multiple commands to
+ rrdcached without waiting for acknowledgement. This permits
+ multiple commands to be sent for each read()/write(). This can
+ dramatically increase the command throughput by increasing the
+ amount of work done per system call. It enables over 100k
+ updates/second with no CPU utilization due to the reduced system
+ calls. -- kevin brintnall
+
+2008-10-06 19:04 oetiker
+
+ * src/rrd_daemon.c: This patch introduces buffered I/O to rrdcached.
+ Now, rrdcached can interpret as many commands as arrive in a
+ single read(), and it will use fewer write()s when there are
+ multiple output lines. All routines now pass around
+ listen_socket_t objects instead of file descriptors. All I/O is
+ now contained in two routines. It's no longer necessary to specify
+ the line count in multi-line outputs, since that is calculated
+ automatically. This is the foundation for accepting batched
+ commands. -- kevin brintnall
+
+2008-10-06 05:05 oetiker
+
+ * CONTRIBUTORS, bindings/Makefile.am, bindings/lua/Makefile.lua,
+ bindings/lua/README, bindings/lua/rrdlua.c, configure.ac,
+ doc/rrdlua.pod: Support to Lua 5.0 -- Fidelis Assis
+
+2008-10-04 22:35 oetiker
+
+ * trunk/tutorial/lisa2008/rrd-by-example/body.tex,
+ trunk/tutorial/lisa2008/rrd-by-example/ex/v-interfaces.pl,
+ trunk/tutorial/lisa2008/rrd-by-example/ex/v-interfaces.txt: added
+ v-interface example
+
+2008-10-04 16:05 oetiker
+
+ * configure.ac, src/Makefile.am, src/librrd.pc.in: initial librrd
+ file added ... this will need more love since it does not pick up
+ any -rpath settings
+
+2008-10-04 14:09 oetiker
+
+ * trunk/tutorial/lisa2008/rrd-by-example/body.tex,
+ trunk/tutorial/lisa2008/rrd-by-example/ex/graph-examples.pl: added
+ graditents
+
+2008-10-04 13:34 oetiker
+
+ * branches/1.3/program/src/rrd_resize.c, src/rrd_resize.c,
+ trunk/tutorial/lisa2008/rrd-by-example/ex/hw-demo.pl: * rrd_resize
+ fixed so that it does NOT alter the original file (mmap side
+ effect) * rrd_resize can can deal with version 4 files, so let it
+
+2008-10-03 22:53 oetiker
+
+ * branches/1.3/program/src/rrd_open.c, src/rrd_open.c: The patch
+ fixs rrdtools behaviour when presented with trunkated rrd files. *
+ Make sure that we do not extend past the end of the file when
+ reading the header. * Makes sure that the data portion of the file
+ is large enough, based on the ds_cnt and the total number of RRA
+ rows -- kevin brintnall
+
+2008-10-03 12:24 oetiker
+
+ * trunk/tutorial/lisa2008/rrd-by-example/body.tex,
+ trunk/tutorial/lisa2008/rrd-intro.odp: updates for lisa
+
+2008-10-03 06:13 zaucker
+
+ * trunk/talks/opentuesday/intro.txt: Ergaenzt.
+
+2008-10-02 19:17 oetiker
+
+ * src/rrd_daemon.c: folding fix
+
+2008-10-02 19:08 oetiker
+
+ * bindings/ruby/extconf.rb: missing spaces in extconf.rb caused
+ compile failure -- kevin
+
+2008-10-02 17:17 oetiker
+
+ * etc/rrdcached-default: permission fix for rrdcached socket --
+ Daniel.Pocock
+
+2008-10-02 11:03 oetiker
+
+ * trunk/talks/opentuesday/intro.txt: initial
+
+2008-10-02 11:03 oetiker
+
+ * trunk/talks/opentuesday: initial
+
+2008-10-02 06:21 oetiker
+
+ * trunk/tutorial/lisa2008/rrd-by-example/body.tex,
+ trunk/tutorial/lisa2008/rrd-by-example/ex/graph-examples.pl,
+ trunk/tutorial/lisa2008/rrd-by-example/traffic/index.cgi: minor
+ layout adjustments
+
+2008-10-01 20:58 oetiker
+
+ * trunk/tutorial/lisa2008/rrd-by-example/body.tex,
+ trunk/tutorial/lisa2008/rrd-intro.odp: read for lisa2008
+
+2008-10-01 20:25 oetiker
+
+ * trunk/tutorial/lisa2008/rrd-by-example/ex/catch-fetch.sh,
+ trunk/tutorial/lisa2008/rrd-by-example/ex/create-first.sh,
+ trunk/tutorial/lisa2008/rrd-by-example/ex/update-real.sh: export
+ is not required
+
+2008-10-01 20:22 oetiker
+
+ * src/Makefile.am: since rrdcached uses pthread functions, use the
+ threadsafe version of librrd as well. This will also reasolve
+ build problems on boxes there the ptherad functions must be linked
+ explicitly.
+
+2008-10-01 20:04 oetiker
+
+ * doc/rrdcached.pod: Clearer explanation on which paths are
+ permitted when -B is supplied -- kevin
+
+2008-10-01 20:01 oetiker
+
+ * bindings/lua/Makefile.lua, bindings/ruby/extconf.rb,
+ bindings/ruby/main.c, bindings/tcl/Makefile.am,
+ bindings/tcl/tclrrd.c, configure.ac, src/Makefile.am,
+ src/rrd_client.c, src/rrd_dump.c, src/rrd_gfx.c, src/rrd_open.c,
+ src/rrd_xport.c: Fixes for the following compiler warnings: -
+ unused variable - unused parameter - assignment / argument
+ discards qualifiers from pointer target type - comparison between
+ signed and unsigned - too many arguments to function - assignment
+ makes pointer from integer without a cast - incompatible pointer
+ type - differ in signedness - implicit declaration of function -
+ enumeration value not handled in switch - value computed is not
+ used Most notably, a possible segfault in the Rrd_Lastupdate()
+ code of the TCL bindings has been fixed. Also, -Wundef (warn if an
+ undefined identifier is evaluated in an #if directive) has been
+ removed from CFLAGS. I don't see any problem with letting
+ undefined identifiers evaluate to "false" in rrdtool. Keeping that
+ option would produce a lot of (imho unnecessary) errors which
+ would need to be fixed using ugly preprocessor statements like
+ '#if defined(FOO) && FOO'. -- Sebastian Harl
+
+2008-10-01 19:48 oetiker
+
+ * Makefile.am, etc, etc/rrdcached-default, etc/rrdcached-init,
+ rrdtool.spec: I've adapted an init script for rrdcached, and also
+ incorporated it into the spec file so that it is deployed with the
+ RPM. There are also some other changes to the spec file so that I
+ could build an RPM successfully from trunk. I'm happy to tidy up
+ the spec file some more if no one else wants to mandate the best
+ way to do it. By default, rrdcached runs as nobody. I've tested
+ this on a server running Ganglia gmetad. Regards, Daniel
+
+2008-10-01 19:44 oetiker
+
+ * doc/rrdcached.pod, src/rrd_daemon.c: Now, moving a value to the
+ head of the queue is O(1). Before it was O(queue size). This
+ improves performance of individual flushes when there is a large
+ number of files in the queue. As a result, we don't hold the
+ cache_lock as much. Revamped enqueue_cache_item to take advantage
+ of the new structure. Renamed _wipe_ci_values to look nicer with
+ other code. --kevin
+
+2008-10-01 17:16 oetiker
+
+ * trunk/tutorial/lisa2008/rrd-by-example/body.tex,
+ trunk/tutorial/lisa2008/rrd-by-example/ex/hw-demo.data,
+ trunk/tutorial/lisa2008/rrd-by-example/traffic,
+ trunk/tutorial/lisa2008/rrd-by-example/traffic/codewalk.png,
+ trunk/tutorial/lisa2008/rrd-by-example/traffic/graph.inc,
+ trunk/tutorial/lisa2008/rrd-by-example/traffic/ifbyteget.sh,
+ trunk/tutorial/lisa2008/rrd-by-example/traffic/index.cgi: added
+ example code and working presentation
+
+2008-10-01 17:15 oetiker
+
+ * trunk/tutorial/lisa2008/rrd-by-example/ex/biggraph.pl,
+ trunk/tutorial/lisa2008/rrd-by-example/ex/graph-examples.pl,
+ trunk/tutorial/lisa2008/rrd-by-example/ex/hw-demo.pl,
+ trunk/tutorial/lisa2008/rrd-by-example/ex/hw-example.pl: more
+ examples
+
+2008-10-01 16:53 oetiker
+
+ * src/rrd_graph.c: lcd is actually gcd!
+
+2008-09-30 18:44 oetiker
+
+ * doc/rrdcached.pod, src/rrd_daemon.c: When -B is specified, the
+ daemon will only operate on files within the base directory.
+ Symlink detection is omitted for performance reasons (if a user
+ can create a symlink, they can probably overwrite the RRDs
+ anyway). -- kevin
+
+2008-09-30 18:43 oetiker
+
+ * src/rrd_daemon.c: check permissions before writing to journal --
+ kevin
+
+2008-09-30 18:42 oetiker
+
+ * src/rrd_daemon.c: The daemon should behave the same way w/r/t
+ files whether we "-g" or not. -- kevin
+
+2008-09-29 20:00 oetiker
+
+ * src/rrd_daemon.c: This bug caused the last line in each journal
+ file to be processed a second time. Since it had been modified due
+ to tokenizing, it failed syntax check. The daemon would always
+ record one failed line at end-of-journal as a result. No data loss
+ incurred by this bug. -- kevin
+
+2008-09-29 19:58 oetiker
+
+ * doc/rrdcached.pod, src/rrd_daemon.c: This patch introduces the
+ concept of socket privilege levels. "UPDATE" and "FLUSHALL"
+ commands are restricted to high-privilege sockets. "FLUSH"
+ commands can be executed on any socket. This is ideal for
+ multi-user installations where only certain users need write
+ access to the RRD files. Now, nearly all socket information is
+ passed around the daemon in listen_socket_t data structures. In
+ case there is other per-socket state (i.e. if we add
+ authentication) we can put it there. Also, I created a new
+ "open_listen_socket_network" and removed the network setup from
+ "open_listen_socket". -- kevin
+
+2008-09-29 19:56 oetiker
+
+ * src/rrd_client.c, src/rrd_update.c: This patch provides better
+ error messages to the client when something goes wrong with the
+ daemon. When possible, the daemon error message is passed through
+ to rrd_set_error() on the client. Prior to this patch, most error
+ conditions would result in "Internal error", which is not very
+ helpful. -- kevin brintnall
+
+2008-09-29 14:38 oetiker
+
+ * trunk/tutorial/lisa2008/rrd-by-example/ex/catch-fetch.sh: initial
+
+2008-09-29 06:45 oetiker
+
+ * trunk/tutorial/lisa2008/rrd-by-example,
+ trunk/tutorial/lisa2008/rrd-by-example/beamercolorthemetobi.sty,
+ trunk/tutorial/lisa2008/rrd-by-example/body.tex,
+ trunk/tutorial/lisa2008/rrd-by-example/ex,
+ trunk/tutorial/lisa2008/rrd-by-example/ex/create-first.sh,
+ trunk/tutorial/lisa2008/rrd-by-example/ex/create-first.xml,
+ trunk/tutorial/lisa2008/rrd-by-example/ex/graph-examples.pl,
+ trunk/tutorial/lisa2008/rrd-by-example/ex/rrd-size.pl,
+ trunk/tutorial/lisa2008/rrd-by-example/ex/rrd-size.txt,
+ trunk/tutorial/lisa2008/rrd-by-example/ex/update-real.sh,
+ trunk/tutorial/lisa2008/rrd-by-example/ex/update-real.txt,
+ trunk/tutorial/lisa2008/rrd-by-example/handouts.tex,
+ trunk/tutorial/lisa2008/rrd-by-example/presentation.tex: added
+ examples
+
+2008-09-28 21:37 oetiker
+
+ * doc/rrdcached.pod: spelling fix -- kevin
+
+2008-09-28 21:36 oetiker
+
+ * doc/rrdcached.pod, src/rrd_daemon.c: This patch removes an extra
+ "SIGNALS" section in the rrdcached.pod and merges "[BUG] fixed
+ hang in flush_file() introduced by per-file flush condition". --
+ kevin brintnall
+
+2008-09-28 19:27 oetiker
+
+ * src/rrd_daemon.c: a few missing {{{ folding }}} markers added --
+ kevin brintnall
+
+2008-09-28 19:26 oetiker
+
+ * doc/rrdcached.pod, src/rrd_daemon.c: This patch introduces "fast
+ shutdown" mode and two new signals. -- kevin brintnall
+
+2008-09-28 19:25 oetiker
+
+ * doc/rrdcached.pod, src/rrd_daemon.c: Moved signal handler setup
+ out of daemonize(). Coalesced common code in preparation for new
+ signals. Documented behavior of existing signals. -- kevin
+ brintnall
+
+2008-09-28 19:23 oetiker
+
+ * MakeMakefile: Attached is a patch to lower the version
+ requirements of libtool and automake. I have tested this on CentOS
+ 4.x with the specified versions of libtool and automake and was
+ able to build RRDTool fine. I did *not* test building with PHP,
+ tcl, ruby or Python though. I also abstracted the version numbers
+ of all the dependencies such that editing them in the future will
+ be easier. -- Bernard Li
+
+2008-09-28 19:12 oetiker
+
+ * doc/rrdcached.pod, src/rrd_daemon.c: added support for FLUSHALL
+ command -- kevin brintnall
+
+2008-09-28 19:10 oetiker
+
+ * src/rrd_daemon.c: move cache broadcast into enqueue_cache_item --
+ kevin brintnall
+
+2008-09-28 19:10 oetiker
+
+ * src/rrd_daemon.c: When -z <jitter> is specified, some updates may
+ be timestamped up to <jitter> seconcds in the future. Therefore, a
+ timeout of now+1 may not be sufficient. Set abs_timeout past the
+ point where any updates are currently specified. -- kevin
+ brintnall
+
+2008-09-28 19:09 oetiker
+
+ * src/rrd_daemon.c: The PID file is created with open() in the
+ parent process, while we still have STDERR open. If it cannot be
+ created, it complains verbosely to stderr. The PID file is written
+ in the child process. The only way the fdopen() will fail on a fd
+ that is already open is if you're completely out of memory. As in
+ other places in the code, I didn't consider this a case that
+ required a very verbose message. (Search for "strdup failed"). If
+ you still think a more verbose message is called for, please
+ suggest one. The attached patch corrects the error message to
+ complain about fdopen() vs fopen(). I hadn't noticed that until
+ you brought it up. -- kevin brintnall
+
+2008-09-28 19:08 oetiker
+
+ * src/librrd.sym.in, src/rrd.h: rrd.h, librrd.sym: Define and export
+ rrd_info_r() -- Sebastian Harl
+
+2008-09-28 15:01 oetiker
+
+ * branches/1.2/program/src/rrd_graph.c,
+ branches/1.3/program/src/rrd_graph.c,
+ branches/1.3/program/src/rrd_tool.c, src/rrd_graph.c,
+ src/rrd_tool.c: vdef calc was using end_orig to determine for
+ which range it should do its calculations which is odd, since orig
+ is only the requested range as invocation time and not the data
+ range deliverd by fetch. It does fall completely flat when
+ shifting since shifting does not affect the original data. Bug
+ #177 reported by hokiel
+
+2008-09-27 11:44 oetiker
+
+ * branches/1.2/program/src/rrd_xport.c,
+ branches/1.3/program/src/rrd_xport.c, src/rrd_xport.c: rrdxport
+ was completely broken for exporting datasources that did not have
+ a uniform step size. Thanks to Peter Valdemar Mørch for finding
+ this.
+
+2008-09-26 05:11 oetiker
+
+ * src/rrd_daemon.c: create the pid file before forking, so we can
+ complain to stderr -- kevin brintnall
+
+2008-09-26 05:10 oetiker
+
+ * doc/rrdcached.pod, doc/rrdflush.pod, src/rrd_daemon.c: This patch
+ ensures that the "FLUSH" command will write the updates out to RRD
+ before returning to the user. Before, it returned when the update
+ was "dequeued"; updates were not necessarily on disk. Also, for
+ new nodes, the cache_lock is not held while we are setting up the
+ new node. We don't want to be holding the lock if the stat()
+ blocks. -- kevin brintnal
+
+2008-09-25 21:07 oetiker
+
+ * src/rrd_client.c: Use the same IPv6/IPv4 as for the client as
+ Florian did for the server -- kevin brintnall
+
+2008-09-25 20:31 oetiker
+
+ * src/rrd_daemon.c: This fixes a couple problems when exiting due to
+ signal: * connection threads exit without closing client socket
+ (so client blocks waiting for response that never comes) *
+ listen_queue_thread blocks on poll() until a new connection comes
+ in (because no poll timeout specified) -- kevin brintnall
+
+2008-09-25 20:11 oetiker
+
+ * src/rrd_daemon.c: set SO_REUSEADDR on the listen socket -- kevin
+ brintnall
+
+2008-09-25 20:10 oetiker
+
+ * doc/rrdcached.pod, src/rrd_daemon.c: Support for IPv6 has been
+ broken with revision 1522: Because IPv6-addresses contain colons,
+ simply checking for a colon and using everything after it does
+ destroy correctly formatted IPv6-addresses. This patch checks for
+ dots '.' in the address. If the address contains at least one dot,
+ it is considered to be a hostname or an IPv4-address and a simple
+ search for a colon is done. If no dot is found, the code will
+ check for an opening square bracket '[' at the beginning of the
+ address. If one if found, the format [address]:port is assumed. If
+ neither applies, the default port will be used. -- Florian Forster
+
+2008-09-25 15:25 oetiker
+
+ * doc/rrdcached.pod, doc/rrddump.pod, doc/rrdfetch.pod,
+ doc/rrdflush.pod, doc/rrdgraph.pod, doc/rrdinfo.pod,
+ doc/rrdlast.pod, doc/rrdlastupdate.pod, doc/rrdupdate.pod,
+ doc/rrdxport.pod, src/rrd_client.c: This adds support for
+ <address>:<port> in the rrd client library. Obviously this is
+ required to take advantage of the server's ability to bind to a
+ non-standard port -- kevin brintnall
+
+2008-09-24 22:21 oetiker
+
+ * doc/rrdcached.pod, src/rrd_daemon.c: Allow ports to be specified
+ with -l addr:port also. -- kevin brintnall
+
+2008-09-24 22:07 oetiker
+
+ * bindings/Makefile.am: the rrdlua.pod is in the doc directory
+
+2008-09-24 06:04 oetiker
+
+ * doc/rrdcached.pod: added section on error reporting -- Florian
+ Forster
+
+2008-09-22 06:35 oetiker
+
+ * MakeMakefile, bindings/Makefile.am, bindings/lua,
+ bindings/lua/Makefile.lua, bindings/lua/README,
+ bindings/lua/rrdlua.c, bindings/lua/test.lua, configure.ac,
+ doc/Makefile.am, doc/rrdlua.pod: I finally finished the first
+ version of the patch (attached) -- Fidelis Assis fidelis pobox.com
+ (this does not seem to quite work yet at least not in my hardy
+ setup)
+
+2008-09-22 05:38 oetiker
+
+ * branches/1.2/program/configure.ac,
+ branches/1.3/program/configure.ac, configure.ac: use default
+ prefix for ruby install if no user defined prefix is available
+
+2008-09-19 20:34 oetiker
+
+ * branches/1.3/program/bindings/perl-shared/Makefile.PL,
+ bindings/perl-shared/Makefile.PL: Bsd lirary path switch added to
+ perl bindings makefile -- as suggested by Kevin Brintnall
+
+2008-09-18 13:30 oetiker
+
+ * branches/1.3/program/src/rrd_open.c, src/rrd_open.c: Fix for
+ debian bug 498183 ... never *advise after the end of the file. On
+ sparc this causes a segfault. Thanks to Sebastian Harl and Jurij
+ Smakov for finding this.
+
+2008-09-14 15:30 oetiker
+
+ * src/rrd_daemon.c: fix RRDCacheD documentation -- Florian Forster
+
+2008-09-14 15:28 oetiker
+
+ * src/rrd_client.c: The previous code was broken: The response was
+ read using `read(2)'. If the server wasn't sending fast enough,
+ the client would stop reading before the entire message had been
+ read. This patch changes the communication code to use the (line
+ based) `fgets' function rather than the lower level `read'
+ function. After reading the first line (which contains the total
+ number of line to be expected), this precise number of lines is
+ read - blocking if necessary. Also, the missing four new statistic
+ values have been added to `rrdc_stats_get'. --Folorian Forester
+
+2008-09-14 10:35 oetiker
+
+ * CONTRIBUTORS, doc/rrdcached.pod, doc/rrdflush.pod,
+ src/librrd.sym.in, src/rrd_client.c, src/rrd_client.h,
+ src/rrd_daemon.c, src/rrd_dump.c, src/rrd_fetch.c,
+ src/rrd_flush.c, src/rrd_graph.c, src/rrd_graph.h, src/rrd_info.c,
+ src/rrd_last.c, src/rrd_lastupdate.c, src/rrd_tool.h,
+ src/rrd_update.c, src/rrd_xport.c: did not pick up all the changes
+ for rrdcached in the first round ... so here is the second batch.
+
+2008-09-14 09:49 oetiker
+
+ * CONTRIBUTORS, configure.ac, doc/Makefile.am, doc/rrdcached.pod,
+ doc/rrddump.pod, doc/rrdfetch.pod, doc/rrdgraph.pod,
+ doc/rrdinfo.pod, doc/rrdlast.pod, doc/rrdlastupdate.pod,
+ doc/rrdtool.pod, doc/rrdupdate.pod, doc/rrdxport.pod,
+ src/Makefile.am, src/librrd.sym.in, src/rrd.h, src/rrd_client.c,
+ src/rrd_client.h, src/rrd_daemon.c, src/rrd_dump.c,
+ src/rrd_fetch.c, src/rrd_graph.c, src/rrd_graph.h, src/rrd_info.c,
+ src/rrd_last.c, src/rrd_lastupdate.c, src/rrd_tool.c,
+ src/rrd_tool.h, src/rrd_update.c, src/rrd_xport.c: RRDcached
+ patch. This implements an infrastructure, where rrd updates can be
+ sent to a daemon which caches them prior to bulk-updateing rrd
+ files. See the rrdcached manual page. -- Created by Florian
+ Forster with some help from Kevin Brintnall.
+
+2008-09-13 11:42 oetiker
+
+ * configure.ac, src/Makefile.am, src/rrd_config_bottom.h: regarding
+ #183: * move part of rrd_config.h out to a separate file, so that
+ autoconf is not confused by the more complex expressions. * fix
+ configure variable name to allow caching * another attemt at
+ fixing solaris 2.8 compile so that it works out of the box.
+
+2008-09-13 10:56 oetiker
+
+ * doc/rrdgraph.pod: fix graph docs
+
+2008-09-11 20:27 oetiker
+
+ * src/rrd_graph.c: fixed processing of custom fonts René GARCIA
+ <rene@margar.fr>
+
+2008-09-11 07:01 oetiker
+
+ * src/rrd_format.h: no , on the last member in C
+
+2008-09-08 22:12 oetiker
+
+ * trunk/website/award-white.png,
+ trunk/website/bin/pod2wml.classic.sh, trunk/website/forum.wml,
+ trunk/website/inc/favicon.ico, trunk/website/inc/happy-tobi.png,
+ trunk/website/inc/rrdtool-gold.png,
+ trunk/website/oscon-120x60.gif, trunk/website/stream-pop.png:
+ missing bits atted
+
+2008-09-08 22:09 oetiker
+
+ * trunk/website/.wmkrc, trunk/website/.wmlrc: and they too
+
+2008-09-07 10:22 oetiker
+
+ * trunk/website/index.wml, trunk/website/navbar.inc,
+ trunk/website/support.wml: sync befor branching
+
+2008-09-07 07:19 oetiker
+
+ * src/rrd_update.c: The attached patch eliminates the many places
+ where the rra_current pointer was maintained; the existing
+ write/seek mechanisms update rrd_file->pos correctly. Also, the
+ seek at the front of process_arg is not necessary; write_to_rras
+ will now take care to correct the file position at every update
+ cycle. This eliminates unnecessary rrd_seek() calls when MMAP is
+ not enabled. -- kevin brintnall kbrint rufus.net
+
+2008-09-06 15:50 oetiker
+
+ * trunk/website/index.wml: added note on 1.3.2
+
+2008-09-06 15:48 oetiker
+
+ * trunk/website/bin/pod2wml.sh, trunk/website/inc/template.inc,
+ trunk/website/index.wml, trunk/website/prog/build.sh,
+ trunk/website/rrdworld/gbrrdgraphix.xml,
+ trunk/website/rrdworld/index.wml: improve html generation
+
+2008-09-06 14:24 oetiker
+
+ * bindings/perl-piped/RRDp.pm, bindings/perl-shared/RRDs.pm,
+ doc/rrdbuild.pod, rrdtool.spec, src/pngsize.c, src/rrd.h,
+ src/rrd_cgi.c, src/rrd_create.c, src/rrd_datalang.c,
+ src/rrd_diff.c, src/rrd_dump.c, src/rrd_error.c, src/rrd_fetch.c,
+ src/rrd_first.c, src/rrd_format.c, src/rrd_format.h,
+ src/rrd_gfx.c, src/rrd_graph.c, src/rrd_graph_helper.c,
+ src/rrd_hw.c, src/rrd_hw.h, src/rrd_i18n.h, src/rrd_info.c,
+ src/rrd_is_thread_safe.h, src/rrd_last.c, src/rrd_lastupdate.c,
+ src/rrd_not_thread_safe.c, src/rrd_open.c, src/rrd_resize.c,
+ src/rrd_restore.c, src/rrd_rpncalc.c, src/rrd_rpncalc.h,
+ src/rrd_thread_safe.c, src/rrd_thread_safe_nt.c, src/rrd_tool.c,
+ src/rrd_tool.h, src/rrd_tune.c, src/rrd_update.c,
+ src/rrd_version.c, src/rrd_xport.c, src/rrd_xport.h,
+ src/rrdupdate.c: prepare for the release of rrdtool-1.3.2
+
+2008-09-06 11:46 oetiker
+
+ * src/rrd_tool.h: we need rrd_format.h here for things to compile
+ properly
+
+2008-09-06 11:43 oetiker
+
+ * doc/rrdbuild.pod: updated opensolaris build instructions
+
+2008-09-06 10:43 oetiker
+
+ * bindings/perl-piped/RRDp.pm, configure.ac, src/Makefile.am,
+ src/librrd.sym, src/librrd.sym.in, src/rrd_tool.h: only link build
+ and use rrd_getopt if there is no getopt_long provided by by the
+ os ... this should also fix problems for solaris 2.8 and other non
+ getopt_long oses who were not taken care of anymore after the
+ intriduction of librrd.sym
+
+2008-09-06 10:39 oetiker
+
+ * src/rrd_update.c: fix for multi update - data corruption bug as
+ reported (and patched) in #178 by kevin brintnall
+
+2008-09-06 10:32 oetiker
+
+ * doc/cdeftutorial.pod, doc/rrdgraph.pod, doc/rrdgraph_graph.pod,
+ doc/rrdtool.pod: make pod checker happy
+
+2008-09-06 08:58 oetiker
+
+ * src/rrd_open.c: inline functions are not supported in c99 ... lets
+ remove this. the compiler will foture it out if they are
+ important.
+
+2008-09-04 21:45 oetiker
+
+ * src/rrd_graph.c: introduced a persistant fontmap ... this makes
+ our pango rendering 6 times faster starting from the second graph
+ we draw.
+
+2008-08-31 23:42 oetiker
+
+ * src/rrd_gfx.c, src/rrd_graph.c, src/rrd_graph.h: now the results
+ actually look as they did with the old code only things are FASTER
+
+2008-08-31 22:53 oetiker
+
+ * src/rrd_gfx.c, src/rrd_graph.c, src/rrd_graph.h,
+ src/rrd_graph_helper.c: Improve performance by keeping multiple
+ pango font descriptions. For the first invocation we are about 20%
+ times as fast for the second one about 4-5 times faster ...
+
+2008-08-31 10:55 oetiker
+
+ * src/rrd_gfx.c: trying to improve the pango performance I added
+ facilities to cache layout,context and more in between invocations
+ of the text function, unfortunately it does not seem to help all
+ that much.
+
+2008-08-31 10:52 oetiker
+
+ * bindings/perl-shared/RRDs.xs, bindings/ruby/main.c: use the
+ standart info free function
+
+2008-08-28 05:49 oetiker
+
+ * src/rrd_tool.c: fix handling of error conditions in rrd_tool.c ...
+ errno is not for detection, only for information AFTER detection.
+
+2008-08-28 04:13 oetiker
+
+ * src/rrd_tool.c: free the linebuffer if you don't return it!
+
+2008-08-27 22:06 oetiker
+
+ * src/rrd_gfx.c: some more leak plugging
+
+2008-08-27 21:48 oetiker
+
+ * src/rrd_graph.c: drop the dummy surface prior to creating the real
+ one
+
+2008-08-27 21:46 oetiker
+
+ * src/rrd_tool.c: added some freeing for error conditions
+
+2008-08-27 21:25 oetiker
+
+ * src/rrd.h, src/rrd_gfx.c, src/rrd_graph.c, src/rrd_open.c,
+ src/rrd_update.c: fixed indentation ... gnu indent results are not
+ realy beautifl. I might switch to uncrustify.
+
+2008-08-27 21:25 oetiker
+
+ * src/rrd_create.c: Many rrd_create memory leaks patched ... based
+ on valgrind analysis by Sven Engelhardt. Thanks!
+
+2008-08-27 21:18 oetiker
+
+ * src/rrd_restore.c: fix indentation
+
+2008-08-27 06:52 oetiker
+
+ * configure.ac: added sparc-sun-solaris2.8 to list of broken
+ isfinite implementations
+
+2008-08-22 22:04 oetiker
+
+ * bindings/ruby/main.c: it is rb_rrd_infocall not rrd_infocall ...
+
+2008-08-16 07:13 oetiker
+
+ * doc/rrdgraph.pod, src/rrd_graph.c: When in lazy mode, and the
+ graph does not get regenerated, then there are no results from
+ PRINT either. Fix for #163.
+
+2008-08-16 07:11 oetiker
+
+ * bindings/perl-shared/RRDs.pm: documentation updates
+
+2008-08-12 06:48 oetiker
+
+ * src/rrd_graph.c: make sure imageinfo only reports the filename and
+ not the whole path. This is a regression from 1.2.x where this was
+ implemented properly.
+
+2008-08-09 15:22 oetiker
+
+ * trunk/website/gallery/index.en.html,
+ trunk/website/gallery/index.wml,
+ trunk/website/gallery/systembelastung.png,
+ trunk/website/gallery/systembelastung.xml: added systembelastung
+
+2008-08-04 20:35 oetiker
+
+ * src/rrd_gfx.c: The attached patch converts the given string to
+ UTF-8 using glib's g_locale_to_utf8() function. This function
+ expects the string to be encoded as specified by the locale
+ settings, so this will fail if e.g. you're using some script which
+ is encoded in some way incompatible to the locale settings. In
+ this case, the patch falls back to use the original string as
+ provided by the user as there is no way to tell how to interpret
+ that string. So, in this case, you will still get the old behavior
+ (that pango warning and messed up strings in the graph). However,
+ imho this is perfectly fine since it should be up to the user to
+ take care of a sane environment. -- Sebastian Harl
+
+2008-07-29 14:42 oetiker
+
+ * bindings/perl-shared/RRDs.xs: newer perlapi docu suggests to use
+ SV * instead of void for managed returns
+
+2008-07-29 05:08 oetiker
+
+ * src/rrd_gfx.c, src/rrd_hw_update.c: fixed some c++ style lines --
+ David Masterson
+
+2008-07-28 07:23 oetiker
+
+ * doc/rrdgraph_data.pod: spelling fix
+
+2008-07-23 15:03 oetiker
+
+ * src/rrd_restore.c: forward ported patch for rra cur_row
+ randomization in rrd_restore from 1.2.28 to 1.3.1
+
+2008-07-23 13:02 oetiker
+
+ * bindings/perl-piped/RRDp.pm, bindings/perl-shared/RRDs.pm,
+ configure.ac, doc/rrdbuild.pod, rrdtool.spec, src/pngsize.c,
+ src/rrd.h, src/rrd_cgi.c, src/rrd_create.c, src/rrd_datalang.c,
+ src/rrd_diff.c, src/rrd_dump.c, src/rrd_error.c, src/rrd_fetch.c,
+ src/rrd_first.c, src/rrd_format.c, src/rrd_format.h,
+ src/rrd_gfx.c, src/rrd_graph.c, src/rrd_graph_helper.c,
+ src/rrd_hw.c, src/rrd_hw.h, src/rrd_i18n.h, src/rrd_info.c,
+ src/rrd_is_thread_safe.h, src/rrd_last.c, src/rrd_lastupdate.c,
+ src/rrd_not_thread_safe.c, src/rrd_open.c, src/rrd_resize.c,
+ src/rrd_restore.c, src/rrd_rpncalc.c, src/rrd_rpncalc.h,
+ src/rrd_thread_safe.c, src/rrd_thread_safe_nt.c, src/rrd_tool.c,
+ src/rrd_tool.h, src/rrd_tune.c, src/rrd_update.c,
+ src/rrd_version.c, src/rrd_xport.c, src/rrd_xport.h,
+ src/rrdupdate.c: prepare for the release of rrdtool-1.3.1
+
+2008-07-23 12:45 oetiker
+
+ * src/rrd_restore.c: added support for restoring rrdtool 1.0.x files
+ ... removed support for old HW patched rrd format created by an
+ early patched version of 1.0.x
+
+2008-07-22 15:15 oetiker
+
+ * branches/1.2/program/src/rrd_create.c, src/rrd_create.c: Fix for
+ #167 - rrdcreate is arguably missing a check for 'step>=1' for
+ RRAs with AVERAGE as a CF. I ran into this when specifying 0.6 as
+ a step value, assuming floats were also accepted. Patch attached
+ here. -- Bogdan
+
+2008-07-01 06:35 oetiker
+
+ * doc/rrdbuild.pod: header-fix
+
+2008-07-01 06:34 oetiker
+
+ * doc/rrdbuild.pod: improve layout
+
+2008-06-29 16:23 oetiker
+
+ * src/rrd_update.c: added rrd filename to illegal update message --
+ he at uninett.no
+
+2008-06-29 14:08 oetiker
+
+ * rrdtool.spec: rrdtool.spec fix by Anton Blanchard to build without
+ php patch
+
+2008-06-29 13:57 oetiker
+
+ * doc/rrdgraph.pod, src/rrd_graph.c: make sure image-with and
+ image-height get returned even when rrdtool is called with --lazy
+ as reported in bug #163
+
+2008-06-27 06:08 zaucker
+
+ * trunk/tutorial/lisa2008/abstract-rrdexample.txt,
+ trunk/tutorial/lisa2008/abstract-rrdtut.txt: Etwas ueberarbeitet
+
+2008-06-24 15:05 oetiker
+
+ * trunk/tutorial/lisa2008,
+ trunk/tutorial/lisa2008/abstract-rrdexample.txt,
+ trunk/tutorial/lisa2008/abstract-rrdtut.txt: intial
+
+2008-06-19 13:18 oetiker
+
+ * branches/1.2/program/bindings/python/rrdtoolmodule.c,
+ bindings/python/rrdtoolmodule.c: rrdtool.fetch is returning an
+ extra, bogus, data point. Attached is a patch to correct this. -
+ Gilad Raphaelli. Fix for #161
+
+2008-06-12 13:54 oetiker
+
+ * doc/rrdgraph_graph.pod: added note on %S
+
+2008-06-11 15:49 oetiker
+
+ * NEWS: made news the same as the announcement
+
+2008-06-10 23:12 oetiker
+
+ * bindings/perl-piped/RRDp.pm, bindings/perl-shared/RRDs.pm,
+ doc/rrdbuild.pod, doc/rrdcreate.pod, doc/rrdgraph.pod,
+ doc/rrdgraph_graph.pod, rrdtool.spec, src/pngsize.c, src/rrd.h,
+ src/rrd_cgi.c, src/rrd_create.c, src/rrd_datalang.c,
+ src/rrd_diff.c, src/rrd_dump.c, src/rrd_error.c, src/rrd_fetch.c,
+ src/rrd_first.c, src/rrd_format.c, src/rrd_format.h,
+ src/rrd_gfx.c, src/rrd_graph.c, src/rrd_graph_helper.c,
+ src/rrd_hw.c, src/rrd_hw.h, src/rrd_i18n.h, src/rrd_info.c,
+ src/rrd_is_thread_safe.h, src/rrd_last.c, src/rrd_lastupdate.c,
+ src/rrd_not_thread_safe.c, src/rrd_open.c, src/rrd_resize.c,
+ src/rrd_restore.c, src/rrd_rpncalc.c, src/rrd_rpncalc.h,
+ src/rrd_thread_safe.c, src/rrd_thread_safe_nt.c, src/rrd_tool.c,
+ src/rrd_tool.h, src/rrd_tune.c, src/rrd_update.c,
+ src/rrd_version.c, src/rrd_xport.c, src/rrd_xport.h,
+ src/rrdupdate.c: prepare for the release of rrdtool-1.3.0
+
+2008-06-10 23:11 oetiker
+
+ * trunk/website/bin/htmlfix.sh, trunk/website/gallery/index.en.html,
+ trunk/website/index.wml: updated website online
+
+2008-06-10 16:41 oetiker
+
+ * branches/1.2/website/index.wml, trunk/website, trunk/website/bin,
+ trunk/website/download.wml, trunk/website/gallery,
+ trunk/website/inc, trunk/website/index.wml,
+ trunk/website/license.wml, trunk/website/logos,
+ trunk/website/newbanner250x60.gif, trunk/website/rrdtool.dtd,
+ trunk/website/rrdworld, trunk/website/sponsor.wml,
+ trunk/website/tut: added website to trunk
+
+2008-06-10 16:38 oetiker
+
+ * trunk/website: using the 1.2 website as a basis for the new 1.3
+ website
+
+2008-06-10 16:38 oetiker
+
+ * configure.ac: oops it is 1.3.0 not 1.4.0 yet
+
+2008-06-10 16:37 oetiker
+
+ * 00README, CONTRIBUTORS, PROJECTS, TODO, configure.ac,
+ rrdtool-1.3-release: preparing for 1.3
+
+2008-06-10 16:32 oetiker
+
+ * src/Makefile.am, src/rrd.h, src/rrd_format.h, src/rrd_hw_math.c,
+ src/rrd_hw_update.c, src/rrd_tool.h: document the 'internal'
+ functions in rrd.h but mark them as deprecated, so that anyone
+ using them will see that they should not be doing it.
+
+2008-06-10 11:16 oetiker
+
+ * src/rrd_create.c: flip check for row_count with setting for better
+ code logic
+
+2008-06-10 09:35 oetiker
+
+ * doc/rrdcreate.pod, src/rrd_create.c: check row count in RRAs to be
+ > 0 ... by Sebastian Harl
+
+2008-06-10 07:18 oetiker
+
+ * src/rrd_create.c, src/rrd_open.c: for windows we must open files
+ in O_BINARY mode
+
+2008-06-09 16:10 oetiker
+
+ * src/rrd.h, src/rrd_tool.h: do NOT export lowlevel functions, since
+ I have no intention supporting these interfaces across versions.
+ The symbols are in the library, so if someone WANTS to code to
+ them, they are free todo so, but they will have to use our
+ internal header files.
+
+2008-06-09 15:49 oetiker
+
+ * src/librrd.sym, src/rrd.h, src/rrd_tool.h: add all lowlevel file
+ access functions from the rrd_open interface to the export list.
+
+2008-06-09 05:12 oetiker
+
+ * bindings/python/rrdtoolmodule.c, src/pngsize.c, src/rrd.h,
+ src/rrd_error.c, src/rrd_graph.h, src/rrd_info.c, src/rrd_open.c,
+ src/rrd_parsetime.c, src/rrd_tool.c, src/rrd_update.c: fixed
+ indenting
+
+2008-06-09 05:11 oetiker
+
+ * rrdtool.spec: update to rpm spec from Jarod Wilson
+
+2008-06-08 21:15 oetiker
+
+ * src/librrd.sym: export some more symbols from librrd
+
+2008-06-08 21:06 oetiker
+
+ * win32/config.h: windows should use a windows font
+
+2008-06-08 21:05 oetiker
+
+ * src/rrd_graph.c: drop special case windows font code ... it makes
+ no sense with the new setup
+
+2008-06-08 17:08 oetiker
+
+ * bindings/perl-piped/RRDp.pm, bindings/perl-shared/RRDs.pm,
+ configure.ac, doc/rrdbuild.pod, rrdtool.spec, src/pngsize.c,
+ src/rrd.h, src/rrd_cgi.c, src/rrd_create.c, src/rrd_datalang.c,
+ src/rrd_diff.c, src/rrd_dump.c, src/rrd_error.c, src/rrd_fetch.c,
+ src/rrd_first.c, src/rrd_format.c, src/rrd_format.h,
+ src/rrd_gfx.c, src/rrd_graph.c, src/rrd_graph_helper.c,
+ src/rrd_hw.c, src/rrd_hw.h, src/rrd_i18n.h, src/rrd_info.c,
+ src/rrd_is_thread_safe.h, src/rrd_last.c, src/rrd_lastupdate.c,
+ src/rrd_not_thread_safe.c, src/rrd_open.c, src/rrd_resize.c,
+ src/rrd_restore.c, src/rrd_rpncalc.c, src/rrd_rpncalc.h,
+ src/rrd_thread_safe.c, src/rrd_thread_safe_nt.c, src/rrd_tool.c,
+ src/rrd_tool.h, src/rrd_tune.c, src/rrd_update.c,
+ src/rrd_version.c, src/rrd_xport.c, src/rrd_xport.h,
+ src/rrdupdate.c: prepare for the release of rrdtool-1.3rc9
+
+2008-06-08 17:08 oetiker
+
+ * src/rrd_gfx.c, src/rrd_graph.c: fixed pango markup switch ... we
+ still want the text to show even if no markup is enabled
+
+2008-06-08 16:47 oetiker
+
+ * bindings/python/rrdtoolmodule.c, bindings/ruby/main.c,
+ src/librrd.sym: rrd_freemem has to be exported as well ...
+
+2008-06-08 16:23 oetiker
+
+ * branches/1.2/program/src/pngsize.c, src/pngsize.c: fix for ticket
+ #121 jmpbuf on aix is a problem it seems, maybe this makes it
+ better.
+
+2008-06-08 15:59 oetiker
+
+ * src/Makefile.am: prepare for the release of rrdtool-1.3rc8
+
+2008-06-08 15:55 oetiker
+
+ * bindings/perl-piped/RRDp.pm, bindings/perl-shared/RRDs.pm,
+ configure.ac, doc/rrdbuild.pod, rrdtool.spec, src/pngsize.c,
+ src/rrd.h, src/rrd_cgi.c, src/rrd_create.c, src/rrd_datalang.c,
+ src/rrd_diff.c, src/rrd_dump.c, src/rrd_error.c, src/rrd_fetch.c,
+ src/rrd_first.c, src/rrd_format.c, src/rrd_format.h,
+ src/rrd_gfx.c, src/rrd_graph.c, src/rrd_graph_helper.c,
+ src/rrd_hw.c, src/rrd_hw.h, src/rrd_i18n.h, src/rrd_info.c,
+ src/rrd_is_thread_safe.h, src/rrd_last.c, src/rrd_lastupdate.c,
+ src/rrd_not_thread_safe.c, src/rrd_open.c, src/rrd_resize.c,
+ src/rrd_restore.c, src/rrd_rpncalc.c, src/rrd_rpncalc.h,
+ src/rrd_thread_safe.c, src/rrd_thread_safe_nt.c, src/rrd_tool.c,
+ src/rrd_tool.h, src/rrd_tune.c, src/rrd_update.c,
+ src/rrd_version.c, src/rrd_xport.c, src/rrd_xport.h,
+ src/rrdupdate.c: prepare for the release of rrdtool-1.3rc8
+
+2008-06-08 15:55 oetiker
+
+ * bindings/perl-shared/RRDs.xs, bindings/python/rrdtoolmodule.c,
+ bindings/ruby/main.c, bindings/tcl/tclrrd.c, doc/rrdthreads.pod,
+ netware/Makefile, src/Makefile.am, src/librrd.sym,
+ src/parsetime.c, src/parsetime.h, src/rrd.h, src/rrd_cgi.c,
+ src/rrd_create.c, src/rrd_error.c, src/rrd_fetch.c,
+ src/rrd_graph.c, src/rrd_graph.h, src/rrd_graph_helper.c,
+ src/rrd_info.c, src/rrd_nan_inf.c, src/rrd_not_thread_safe.c,
+ src/rrd_open.c, src/rrd_parsetime.c, src/rrd_parsetime.h,
+ src/rrd_resize.c, src/rrd_thread_safe.c, src/rrd_thread_safe_nt.c,
+ src/rrd_tool.c, src/rrd_tool.h, src/rrd_update.c, src/rrd_xport.c,
+ win32/rrd.dsp, win32/rrd.vcproj: From: Sebastian Harl sh
+ tokkee.org Date: Sun, 8 Jun 2008 15:01:05 +0200 Subject: [PATCH]
+ Cleanup the symbols exported by librrd. Up to know librrd exported
+ a lot of symbols, most of which are to be regarded as private
+ symbols. This somewhat pollutes the API as the symbols could, in
+ theory, be used by external software and, more importantly, makes
+ symbol based dependencies (as recently introduced in e.g. Debian)
+ somewhat harder to implement. This patch does a somewhat
+ large-scale cleanup of the exported symbols: * Introduced a
+ librrd.sym file which contains all symbols that are to be
+ exported. This file is then passed to libtool using the
+ -export-symbols option which tells the linker to export the given
+ symbols only (note: according to the libtool manual, this has no
+ effect on some architectures - however, I assume that most
+ architectures in use today do support it). librrd.sym contains all
+ symbols originally defined in rrd.h sans LockRRD() (which has been
+ moved to rrd_tool.h). The following functions have been added to
+ rrd.h and the list of exported symbols (some of them have been
+ renamed, see below): - rrd_info() - rrd_info_free() -
+ rrd_info_print() - rrd_info_push() - rrd_lastupdate() -
+ rrd_update_v() - rrd_strerror() * Prefixed all public functions
+ and types with "rrd_" to avoid name clashes with other libraries.
+ Also, while I was at it, I introduced typedefs for all custom
+ types and prefixed the time names with "_t" to improve
+ consistency: - enum info_type -> rrd_info_type_t - enum timetype
+ -> rrd_timetype_t - union infoval -> rrd_infoval_t - struct info_t
+ -> rrd_info_t - struct rrd_context -> rrd_context_t - struct
+ rrd_time_value -> rrd_time_value_t - info_free() ->
+ rrd_info_free() - info_free() -> rrd_info_free() - info_print() ->
+ rrd_info_print() - info_push() -> rrd_info_push() - LockRRD() ->
+ rrd_lock() (not public though) - parsetime() -> rrd_parsetime()
+ (and: src/parsetime.c -> src/rrd_parsetime.c) - proc_start_end()
+ -> rrd_proc_start_end() - set_to_DINF() -> rrd_set_to_DINF() -
+ set_to_DNAN() -> rrd_set_to_DNAN() * Moved readfile() from
+ rrd_open.c to rrd_cgi.c and declared it static. This function is
+ used in rrd_cgi.c only. * rrd_lock() (f.k.a. LockRRD()) now
+ accepts a rrd_file_t pointer instead of an integer to increase
+ encapsulation.
+
+2008-06-07 14:35 oetiker
+
+ * src/rrd_open.c: don't bother with don't need when there is neither
+ madvise not fadvise calls
+
+2008-06-06 16:38 oetiker
+
+ * branches/1.2/program/src/rrd_graph.c, src/rrd_graph.c: fix for
+ --font bug (font names wer not being picked up at all). Bug
+ reported by Dmitry B. Bigunayk
+
+2008-06-05 20:56 oetiker
+
+ * NEWS: added pango markup name
+
+2008-06-05 19:59 oetiker
+
+ * src/rrd.h, src/rrd_error.c, src/rrd_format.h, src/rrd_gfx.c,
+ src/rrd_info.c, src/rrd_open.c, src/rrd_update.c: fixed indenting
+
+2008-06-05 19:59 oetiker
+
+ * src/rrd_graph.c: disable pango markup by default. added
+ --pango-markup option for explicit enablement.
+
+2008-06-05 19:58 oetiker
+
+ * doc/rrdgraph.pod, src/rrd_graph.h: disable pango markup by
+ default. added --pango-markup option for explicit enablement.
+
+2008-06-05 19:57 oetiker
+
+ * bindings/python/rrdtoolmodule.c: fixed indenting
+
+2008-06-04 16:18 oetiker
+
+ * bindings/tcl/Makefile.am, configure.ac: enable new building for
+ newer tcl versions
+
+2008-06-02 06:46 oetiker
+
+ * configure.ac: updated documentation of library versioning system
+
+2008-06-02 06:43 oetiker
+
+ * configure.ac: Had to reset the interface version number due to the
+ change in the rrd_context implementation.
+
+2008-06-02 06:21 oetiker
+
+ * src/rrd_restore.c: use DNAN instead of NAN since there seem to be
+ issues with gcc on solaris and the NAN experession (and we use
+ DNAN everywhere else anyway).
+
+2008-06-01 21:12 oetiker
+
+ * doc/rrdbuild.pod: integrated gentoo bits and spell fixes by Peter
+ Volkov
+
+2008-06-01 20:44 oetiker
+
+ * src/rrd.h, src/rrd_error.c, src/rrd_not_thread_safe.c,
+ src/rrd_thread_safe.c, src/rrd_thread_safe_nt.c: Patch for
+ rrd_context system by sebastian harl, making it simpler and less
+ error prone. Removing one buffer overflow in the process.
+
+2008-05-31 15:58 oetiker
+
+ * doc/rrdbuild.pod: prepare for the release of rrdtool-1.3rc7
+
+2008-05-31 15:57 oetiker
+
+ * bindings/perl-piped/RRDp.pm, bindings/perl-shared/RRDs.pm,
+ configure.ac, doc/rrdbuild.pod, rrdtool.spec, src/pngsize.c,
+ src/rrd.h, src/rrd_cgi.c, src/rrd_create.c, src/rrd_datalang.c,
+ src/rrd_diff.c, src/rrd_dump.c, src/rrd_error.c, src/rrd_fetch.c,
+ src/rrd_first.c, src/rrd_format.c, src/rrd_format.h,
+ src/rrd_gfx.c, src/rrd_graph.c, src/rrd_graph_helper.c,
+ src/rrd_hw.c, src/rrd_hw.h, src/rrd_i18n.h, src/rrd_info.c,
+ src/rrd_is_thread_safe.h, src/rrd_last.c, src/rrd_lastupdate.c,
+ src/rrd_not_thread_safe.c, src/rrd_open.c, src/rrd_resize.c,
+ src/rrd_restore.c, src/rrd_rpncalc.c, src/rrd_rpncalc.h,
+ src/rrd_thread_safe.c, src/rrd_thread_safe_nt.c, src/rrd_tool.c,
+ src/rrd_tool.h, src/rrd_tune.c, src/rrd_update.c,
+ src/rrd_version.c, src/rrd_xport.c, src/rrd_xport.h,
+ src/rrdupdate.c: prepare for the release of rrdtool-1.3rc7
+
+2008-05-31 15:56 oetiker
+
+ * doc/rrdbuild.pod: added pkgconfig build instructions
+
+2008-05-31 12:28 oetiker
+
+ * branches/1.2/program/src/rrd_graph.c, src/rrd_graph.c: make sure
+ vdef calcs only calc as far as originally requested.
+
+2008-05-27 22:24 oetiker
+
+ * src/rrd_info.c: fixed maxlength for sprintf_alloc 50 was not
+ enough ... 1024+strlen(fmt) is much better. This makes imginfo
+ work even when there are long image paths.
+
+2008-05-26 16:39 oetiker
+
+ * trunk/talks/nordic-nagios-08/talk.odp: initial talk slides
+
+2008-05-26 11:45 oetiker
+
+ * TODO: updated todo list
+
2008-05-26 08:56 oetiker
* bindings/perl-piped/RRDp.pm, bindings/perl-shared/RRDs.pm,
2001-02-25 15:29
* branches, tags, trunk: New repository initialized by cvs2svn.
-