X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=doc%2Frrddump.txt;h=143e655b22fbb4504f8fd4d5bbae8fa8e93426d4;hb=ab20d85a33204f3395d2ffed3284646979d27e9e;hp=d32ddb93c526b27ac3545804b6c0dff359bba829;hpb=b4e87090e25c68f2ee17d5a63bfa213091121976;p=pkg-rrdtool.git

diff --git a/doc/rrddump.txt b/doc/rrddump.txt
index d32ddb9..143e655 100644
--- a/doc/rrddump.txt
+++ b/doc/rrddump.txt
@@ -6,11 +6,8 @@ NNAAMMEE
        rrddump - dump the contents of an RRD to XML format
 
 SSYYNNOOPPSSIISS
-       rrrrddttooooll dduummpp [----nnoo--hheeaaddeerr|--nn] _f_i_l_e_n_a_m_e_._r_r_d > _f_i_l_e_n_a_m_e_._x_m_l
-
-       or
-
-       rrrrddttooooll dduummpp [----nnoo--hheeaaddeerr|--nn] _f_i_l_e_n_a_m_e_._r_r_d _f_i_l_e_n_a_m_e_._x_m_l
+       rrrrddttooooll dduummpp _f_i_l_e_n_a_m_e_._r_r_d [_f_i_l_e_n_a_m_e_._x_m_l] [----hheeaaddeerr|--hh {none,xsd,dtd}]
+       [----nnoo--hheeaaddeerr] [----ddaaeemmoonn _a_d_d_r_e_s_s] > _f_i_l_e_n_a_m_e_._x_m_l
 
 DDEESSCCRRIIPPTTIIOONN
        The dduummpp function writes the contents of an RRRRDD in human readable (?)
@@ -26,11 +23,24 @@ DDEESSCCRRIIPPTTIIOONN
                The (optional) filename that you want to write the XML output
                to.  If not specified, the XML will be printed to stdout.
 
-       [----nnoo--hheeaaddeerr|--nn]
-               In rrdtool 1.3, the dump function started producing correct
-               xml-headers.  Unfortunately the rrdtool restore function from
-               the 1.2 series can not handle these headers. With this option
-               you can supress the creatinon of the xml headers.
+       ----hheeaaddeerr|--hh {none,xsd,dtd}
+               By default rrdtool will add a dtd header to the xml file. Here
+               you can customize this to and xsd header or no header at all.
+
+       ----nnoo--hheeaaddeerr
+               A shortcut for --header=none.
+
+               If you want to restore the dump with rrdtool 1.2 you should use
+               the --no-header option since 1.2 can not deal with xml headers.
+
+       ----ddaaeemmoonn _a_d_d_r_e_s_s
+               Address of the rrdcached daemon. If specified, a "flush"
+               command is sent to the server before reading the RRD files.
+               This allows rrrrddttooooll to return fresh data even if the daemon is
+               configured to cache values for a long time.  For a list of
+               accepted formats, see the --ll option in the rrdcached manual.
+
+                rrdtool dump --daemon unix:/var/run/rrdcached.sock /var/lib/rrd/foo.rrd
 
 EEXXAAMMPPLLEESS
        To transfer an RRD between architectures, follow these steps:
@@ -43,9 +53,18 @@ EEXXAAMMPPLLEESS
        3.  Run rrrrddttooooll rreessttoorree to create a new RRD from the XML dump. See
            rrrrddrreessttoorree for details.
 
+EENNVVIIRROONNMMEENNTT VVAARRIIAABBLLEESS
+       The following environment variables may be used to change the behavior
+       of "rrdtool dump":
+
+       RRRRDDCCAACCHHEEDD__AADDDDRREESSSS
+           If this environment variable is set it will have the same effect as
+           specifying the "--daemon" option on the command line. If both are
+           present, the command line argument takes precedence.
+
 AAUUTTHHOORR
        Tobias Oetiker <tobi@oetiker.ch>
 
 
 
-1.3.1                             2008-05-16                        RRDDUMP(1)
+1.3.999                           2009-06-09                        RRDDUMP(1)