diff --git a/program/src/rrd_tune.c b/program/src/rrd_tune.c
index b45e5db2465c849937bd902515e88711d507f886..1b5515d9eb0b03313a753c8e8650f902934d1f50 100644 (file)
--- a/program/src/rrd_tune.c
+++ b/program/src/rrd_tune.c
/*****************************************************************************
/*****************************************************************************
- * RRDtool 1.0.33 Copyright Tobias Oetiker, 1997 - 2000
+ * RRDtool 1.1.x Copyright Tobias Oetiker, 1997 - 2002
*****************************************************************************
* change header parameters of an rrd
*****************************************************************************
* $Id$
* $Log$
*****************************************************************************
* change header parameters of an rrd
*****************************************************************************
* $Id$
* $Log$
+ * Revision 1.6 2004/05/26 22:11:12 oetiker
+ * reduce compiler warnings. Many small fixes. -- Mike Slifcak <slif@bellsouth.net>
+ *
+ * Revision 1.5 2002/02/01 20:34:49 oetiker
+ * fixed version number and date/time
+ *
+ * Revision 1.4 2001/08/22 22:29:07 jake
+ * Contents of this patch:
+ * (1) Adds/revises documentation for rrd tune in rrd_tool.c and pod files.
+ * (2) Moves some initialization code from rrd_create.c to rrd_hw.c.
+ * (3) Adds another pass to smoothing for SEASONAL and DEVSEASONAL RRAs.
+ * This pass computes the coefficients as deviations from an average; the
+ * average is added the baseline coefficient of HWPREDICT. Statistical texts
+ * suggest this to preserve algorithm stability. It will not invalidate
+ * RRD files created and smoothed with the old code.
+ * (4) Adds the aberrant-reset flag to rrd tune. This operation, which is
+ * specified for a single data source, causes the holt-winters algorithm to
+ * forget everthing it has learned and start over.
+ * (5) Fixes a few out-of-date code comments.
+ *
+ * Revision 1.3 2001/03/07 21:21:54 oetiker
+ * complete rewrite of rrdgraph documentation. This also includs info
+ * on upcomming/planned changes to the rrdgraph interface and functionality
+ * -- Alex van den Bogaerdt <alex@slot.hollandcasino.nl>
+ *
* Revision 1.2 2001/03/04 13:01:55 oetiker
* Aberrant Behavior Detection support. A brief overview added to rrdtool.pod.
* Major updates to rrd_update.c, rrd_create.c. Minor update to other core files.
* Revision 1.2 2001/03/04 13:01:55 oetiker
* Aberrant Behavior Detection support. A brief overview added to rrdtool.pod.
* Major updates to rrd_update.c, rrd_create.c. Minor update to other core files.
* by old rrdtool versions. See http://cricket.sourceforge.net/aberrant/rrd_hw.htm
* -- Jake Brutlag <jakeb@corp.webtv.net>
*
* by old rrdtool versions. See http://cricket.sourceforge.net/aberrant/rrd_hw.htm
* -- Jake Brutlag <jakeb@corp.webtv.net>
*
- * Revision 1.1.1.1 2001/02/25 22:25:06 oetiker
- * checkin
- *
*****************************************************************************/
#include "rrd_tool.h"
*****************************************************************************/
#include "rrd_tool.h"
+#include "rrd_rpncalc.h"
+#include "rrd_hw.h"
int set_hwarg(rrd_t *rrd,enum cf_en cf,enum rra_par_en rra_par,char *arg);
int set_deltaarg(rrd_t *rrd,enum rra_par_en rra_par,char *arg);
int set_hwarg(rrd_t *rrd,enum cf_en cf,enum rra_par_en rra_par,char *arg);
int set_deltaarg(rrd_t *rrd,enum rra_par_en rra_par,char *arg);
{"alpha",required_argument,0,'x'},
{"beta",required_argument,0,'y'},
{"gamma",required_argument,0,'z'},
{"alpha",required_argument,0,'x'},
{"beta",required_argument,0,'y'},
{"gamma",required_argument,0,'z'},
+ {"gamma-deviation",required_argument,0,'v'},
+ {"aberrant-reset",required_argument,0,'b'},
{0,0,0,0}
};
int option_index = 0;
int opt;
{0,0,0,0}
};
int option_index = 0;
int opt;
- opt = getopt_long(argc, argv, "h:i:a:d:r:p:n:w:f:x:y:z:",
+ opt = getopt_long(argc, argv, "h:i:a:d:r:p:n:w:f:x:y:z:v:b:",
long_options, &option_index);
if (opt == EOF)
break;
long_options, &option_index);
if (opt == EOF)
break;
fclose(rrd_file);
return -1;
}
fclose(rrd_file);
return -1;
}
- if (dst_conv(dst) == -1){
+ if ((int)dst_conv(dst) == -1){
rrd_free(&rrd);
fclose(rrd_file);
return -1;
rrd_free(&rrd);
fclose(rrd_file);
return -1;
return -1;
}
break;
return -1;
}
break;
+ case 'v':
+ if (set_hwarg(&rrd,CF_DEVSEASONAL,RRA_seasonal_gamma,optarg)) {
+ rrd_free(&rrd);
+ return -1;
+ }
+ break;
+ case 'b':
+ if (sscanf(optarg,DS_NAM_FMT,ds_nam) != 1){
+ rrd_set_error("invalid argument for aberrant-reset");
+ rrd_free(&rrd);
+ fclose(rrd_file);
+ return -1;
+ }
+ if ((ds=ds_match(&rrd,ds_nam))==-1){
+ /* ds_match handles it own errors */
+ rrd_free(&rrd);
+ fclose(rrd_file);
+ return -1;
+ }
+ reset_aberrant_coefficients(&rrd,rrd_file,(unsigned long) ds);
+ if (rrd_test_error()) {
+ rrd_free(&rrd);
+ fclose(rrd_file);
+ return -1;
+ }
+ break;
case '?':
if (optopt != 0)
rrd_set_error("unknown option '%c'", optopt);
case '?':
if (optopt != 0)
rrd_set_error("unknown option '%c'", optopt);
return -1;
}
}
return -1;
}
}
- if(optcnt>0){
+ if(optcnt>0){
fseek(rrd_file,0,SEEK_SET);
fwrite(rrd.stat_head,
fseek(rrd_file,0,SEEK_SET);
fwrite(rrd.stat_head,
rrd_file);
} else {
int i;
rrd_file);
} else {
int i;
- for(i=0;i< rrd.stat_head->ds_cnt;i++)
+ for(i=0;i< (int)rrd.stat_head->ds_cnt;i++)
+ if (dst_conv(rrd.ds_def[i].dst) != DST_CDEF) {
printf("DS[%s] typ: %s\thbt: %ld\tmin: %1.4f\tmax: %1.4f\n",
rrd.ds_def[i].ds_nam,
rrd.ds_def[i].dst,
rrd.ds_def[i].par[DS_mrhb_cnt].u_cnt,
rrd.ds_def[i].par[DS_min_val].u_val,
rrd.ds_def[i].par[DS_max_val].u_val);
printf("DS[%s] typ: %s\thbt: %ld\tmin: %1.4f\tmax: %1.4f\n",
rrd.ds_def[i].ds_nam,
rrd.ds_def[i].dst,
rrd.ds_def[i].par[DS_mrhb_cnt].u_cnt,
rrd.ds_def[i].par[DS_min_val].u_val,
rrd.ds_def[i].par[DS_max_val].u_val);
+ } else {
+ char *buffer;
+ rpn_compact2str((rpn_cdefds_t *) &(rrd.ds_def[i].par[DS_cdef]),rrd.ds_def,&buffer);
+ printf("DS[%s] typ: %s\tcdef: %s\n", rrd.ds_def[i].ds_nam,rrd.ds_def[i].dst,buffer);
+ free(buffer);
+ }
}
fclose(rrd_file);
rrd_free(&rrd);
}
fclose(rrd_file);
rrd_free(&rrd);
{
double param;
unsigned long i;
{
double param;
unsigned long i;
- signed short rra_idx = -1, devseasonal_idx = -1;
+ signed short rra_idx = -1;
/* read the value */
param = atof(arg);
if (param <= 0.0 || param >= 1.0)
/* read the value */
param = atof(arg);
if (param <= 0.0 || param >= 1.0)
if (cf_conv(rrd -> rra_def[i].cf_nam) == cf)
{
rra_idx = i;
if (cf_conv(rrd -> rra_def[i].cf_nam) == cf)
{
rra_idx = i;
- }
- /* find the DEVSEASONAL index separately, as it is optional */
- if (cf_conv(rrd -> rra_def[i].cf_nam) == CF_DEVSEASONAL)
- {
- devseasonal_idx = i;
+ break;
}
}
if (rra_idx == -1)
}
}
if (rra_idx == -1)
/* set the value */
rrd -> rra_def[rra_idx].par[rra_par].u_val = param;
/* set the value */
rrd -> rra_def[rra_idx].par[rra_par].u_val = param;
- if (devseasonal_idx > -1)
- rrd -> rra_def[devseasonal_idx].par[rra_par].u_val = param;
return 0;
}
return 0;
}
signed short rra_idx = -1;
/* read the value */
param = atoi(arg);
signed short rra_idx = -1;
/* read the value */
param = atoi(arg);
- /* there are 4 chars to a long, reserve on CDP entry for future
- * use. */
if (param < 1 || param > MAX_FAILURES_WINDOW_LEN)
{
rrd_set_error("Parameter must be between %d and %d",
if (param < 1 || param > MAX_FAILURES_WINDOW_LEN)
{
rrd_set_error("Parameter must be between %d and %d",
- 1, MAX_CDP_PAR_EN - 1);
+ 1, MAX_FAILURES_WINDOW_LEN);
return -1;
}
/* does the appropriate RRA exist? */
return -1;
}
/* does the appropriate RRA exist? */