![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
diff --git a/plugins/check_swap.c b/plugins/check_swap.c
index 65cd899c65915b97d683a8ef173c92a04103f782..a1356cfac3e5030971cc54b63af43ffadb6aeca5 100644 (file)
--- a/plugins/check_swap.c
+++ b/plugins/check_swap.c
-/******************************************************************************
- *
- * Program: Swap space plugin for Nagios
- * License: GPL
- *
- * License Information:
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Copyright (c) 2000 Karl DeBisschop (kdebisschop@users.sourceforge.net)
- *
- * $Id$
- *
- *****************************************************************************/
+/*****************************************************************************
+*
+* Nagios check_disk plugin
+*
+* License: GPL
+* Copyright (c) 2000 Karl DeBisschop (kdebisschop@users.sourceforge.net)
+* Copyright (c) 2000-2007 Nagios Plugins Development Team
+*
+* Description:
+*
+* This file contains the check_disk plugin
+*
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program. If not, see <http://www.gnu.org/licenses/>.
+*
+*
+*****************************************************************************/
+
+const char *progname = "check_swap";
+const char *copyright = "2000-2007";
+const char *email = "nagiosplug-devel@lists.sourceforge.net";
#include "common.h"
#include "popen.h"
#include "utils.h"
-const char *progname = "check_swap";
-const char *revision = "$Revision$";
-const char *copyright = "2000-2003";
-const char *email = "nagiosplug-devel@lists.sourceforge.net";
+#ifdef HAVE_DECL_SWAPCTL
+# ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+# endif
+# ifdef HAVE_SYS_SWAP_H
+# include <sys/swap.h>
+# endif
+# ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+# endif
+#endif
+
+#ifndef SWAP_CONVERSION
+# define SWAP_CONVERSION 1
+#endif
-int check_swap (int usp, int free_swap);
+int check_swap (int usp, float free_swap_mb);
int process_arguments (int argc, char **argv);
int validate_arguments (void);
void print_usage (void);
void print_help (void);
-int warn_percent = 200;
-int crit_percent = 200;
-long unsigned int warn_size = 0;
-long unsigned int crit_size = 0;
+int warn_percent = 0;
+int crit_percent = 0;
+float warn_size_bytes = 0;
+float crit_size_bytes= 0;
int verbose;
int allswaps;
-#if !defined(sun)
-int sun = 0; /* defined by compiler if it is a sun solaris system */
-#endif
-
-void
-print_usage (void)
-{
- printf (_("Usage:\n\
- %s [-a] -w <used_percentage>%% -c <used_percentage>%%\n\
- %s [-a] -w <bytes_free> -c <bytes_free>\n\
- %s (-h | --help) for detailed help\n\
- %s (-V | --version) for version information\n"),
- progname, progname, progname, progname);
-}
-
-
-
-
-
-void
-print_help (void)
-{
- print_revision (progname, revision);
-
- printf (_(COPYRIGHT), copyright, email);
-
- printf (_("Check swap space on local server.\n\n"));
-
- print_usage ();
-
- printf (_(UT_HELP_VRSN));
-
- printf (_("\n\
- -w, --warning=INTEGER\n\
- Exit with WARNING status if less than INTEGER bytes of swap space are free\n\
- -w, --warning=PERCENT%%\n\
- Exit with WARNING status if less than PERCENT of swap space has been used\n\
- -c, --critical=INTEGER\n\
- Exit with CRITICAL status if less than INTEGER bytes of swap space are free\n\
- -c, --critical=PERCENT%%\n\
- Exit with CRITCAL status if less than PERCENT of swap space has been used\n\
- -a, --allswaps\n\
- Conduct comparisons for all swap partitions, one by one\n"));
-
-#ifdef sun
- printf (_("\n\
-On Solaris, if -a specified, uses swap -l, otherwise uses swap -s.\n\
-Will be discrepencies because swap -s counts allocated swap and includes\n\
-real memory\n"));
-#endif
-
- support ();
-}
-\f
-
-
int
main (int argc, char **argv)
{
int percent_used, percent;
- long unsigned int total_swap = 0, used_swap = 0, free_swap = 0;
- long unsigned int dsktotal, dskused, dskfree;
- int result = STATE_OK;
+ float total_swap_mb = 0, used_swap_mb = 0, free_swap_mb = 0;
+ float dsktotal_mb = 0, dskused_mb = 0, dskfree_mb = 0, tmp_mb = 0;
+ int result = STATE_UNKNOWN;
char input_buffer[MAX_INPUT_BUFFER];
-#ifdef HAVE_SWAP
- int conv_factor; /* Convert to MBs */
+#ifdef HAVE_PROC_MEMINFO
+ FILE *fp;
+#else
+ int conv_factor = SWAP_CONVERSION;
+# ifdef HAVE_SWAP
char *temp_buffer;
char *swap_command;
char *swap_format;
-#endif
-#ifdef HAVE_PROC_MEMINFO
- FILE *fp;
+# else
+# ifdef HAVE_DECL_SWAPCTL
+ int i=0, nswaps=0, swapctl_res=0;
+# ifdef CHECK_SWAP_SWAPCTL_SVR4
+ swaptbl_t *tbl=NULL;
+ swapent_t *ent=NULL;
+# else
+# ifdef CHECK_SWAP_SWAPCTL_BSD
+ struct swapent *ent;
+# endif /* CHECK_SWAP_SWAPCTL_BSD */
+# endif /* CHECK_SWAP_SWAPCTL_SVR4 */
+# endif /* HAVE_DECL_SWAPCTL */
+# endif
#endif
char str[32];
- char *status = "";
+ char *status;
- if (process_arguments (argc, argv) != OK)
- usage (_("Invalid command arguments supplied\n"));
+ setlocale (LC_ALL, "");
+ bindtextdomain (PACKAGE, LOCALEDIR);
+ textdomain (PACKAGE);
+
+ status = strdup ("");
+
+ /* Parse extra opts if any */
+ argv=np_extra_opts (&argc, argv, progname);
+
+ if (process_arguments (argc, argv) == ERROR)
+ usage4 (_("Could not parse arguments"));
#ifdef HAVE_PROC_MEMINFO
+ if (verbose >= 3) {
+ printf("Reading PROC_MEMINFO at %s\n", PROC_MEMINFO);
+ }
fp = fopen (PROC_MEMINFO, "r");
while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, fp)) {
- if (sscanf (input_buffer, " %s %lu %lu %lu", str, &dsktotal, &dskused, &dskfree) == 4 &&
- strstr (str, "Swap")) {
- dsktotal = dsktotal / 1048576;
- dskused = dskused / 1048576;
- dskfree = dskfree / 1048576;
-#endif
-#ifdef HAVE_SWAP
- if (!allswaps && sun) {
- asprintf(&swap_command, "%s", "/usr/sbin/swap -s");
- asprintf(&swap_format, "%s", "%*s %*dk %*s %*s + %*dk %*s = %dk %*s %dk %*s");
- conv_factor = 2048;
- } else {
- asprintf(&swap_command, "%s", SWAP_COMMAND);
- asprintf(&swap_format, "%s", SWAP_FORMAT);
- conv_factor = SWAP_CONVERSION;
+ if (sscanf (input_buffer, "%*[S]%*[w]%*[a]%*[p]%*[:] %f %f %f", &dsktotal_mb, &dskused_mb, &dskfree_mb) == 3) {
+ dsktotal_mb = dsktotal_mb / 1048576; /* Apply conversion */
+ dskused_mb = dskused_mb / 1048576;
+ dskfree_mb = dskfree_mb / 1048576;
+ total_swap_mb += dsktotal_mb;
+ used_swap_mb += dskused_mb;
+ free_swap_mb += dskfree_mb;
+ if (allswaps) {
+ if (dsktotal_mb == 0)
+ percent=100.0;
+ else
+ percent = 100 * (((double) dskused_mb) / ((double) dsktotal_mb));
+ result = max_state (result, check_swap (percent, dskfree_mb));
+ if (verbose)
+ asprintf (&status, "%s [%.0f (%d%%)]", status, dskfree_mb, 100 - percent);
+ }
+ }
+ else if (sscanf (input_buffer, "%*[S]%*[w]%*[a]%*[p]%[TotalFre]%*[:] %f %*[k]%*[B]", str, &tmp_mb)) {
+ if (verbose >= 3) {
+ printf("Got %s with %f\n", str, tmp_mb);
+ }
+ /* I think this part is always in Kb, so convert to mb */
+ if (strcmp ("Total", str) == 0) {
+ dsktotal_mb = tmp_mb / 1024;
+ }
+ else if (strcmp ("Free", str) == 0) {
+ dskfree_mb = tmp_mb / 1024;
+ }
+ }
+ }
+ fclose(fp);
+ dskused_mb = dsktotal_mb - dskfree_mb;
+ total_swap_mb = dsktotal_mb;
+ used_swap_mb = dskused_mb;
+ free_swap_mb = dskfree_mb;
+#else
+# ifdef HAVE_SWAP
+ asprintf(&swap_command, "%s", SWAP_COMMAND);
+ asprintf(&swap_format, "%s", SWAP_FORMAT);
+
+/* These override the command used if a summary (and thus ! allswaps) is required */
+/* The summary flag returns more accurate information about swap usage on these OSes */
+# ifdef _AIX
+ if (!allswaps) {
+ asprintf(&swap_command, "%s", "/usr/sbin/lsps -s");
+ asprintf(&swap_format, "%s", "%f%*s %f");
+ conv_factor = 1;
}
+# endif
if (verbose >= 2)
printf (_("Command: %s\n"), swap_command);
if (verbose >= 3)
- printf ("_(Format: %s\n"), swap_format);
+ printf (_("Format: %s\n"), swap_format);
child_process = spopen (swap_command);
if (child_process == NULL) {
}
}
- if (!allswaps && sun) {
- sscanf (input_buffer, swap_format, &used_swap, &free_swap);
- used_swap = used_swap / 1024;
- free_swap = free_swap / 1024;
- total_swap = used_swap + free_swap;
+/* If different swap command is used for summary switch, need to read format differently */
+# ifdef _AIX
+ if (!allswaps) {
+ fgets(input_buffer, MAX_INPUT_BUFFER - 1, child_process); /* Ignore first line */
+ sscanf (input_buffer, swap_format, &total_swap_mb, &used_swap_mb);
+ free_swap_mb = total_swap_mb * (100 - used_swap_mb) /100;
+ used_swap_mb = total_swap_mb - free_swap_mb;
+ if (verbose >= 3)
+ printf (_("total=%.0f, used=%.0f, free=%.0f\n"), total_swap_mb, used_swap_mb, free_swap_mb);
} else {
+# endif
while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_process)) {
- sscanf (input_buffer, swap_format, &dsktotal, &dskfree);
-
- dsktotal = dsktotal / conv_factor;
- dskfree = dskfree / conv_factor;
+ sscanf (input_buffer, swap_format, &dsktotal_mb, &dskfree_mb);
+
+ dsktotal_mb = dsktotal_mb / conv_factor;
+ /* AIX lists percent used, so this converts to dskfree in MBs */
+# ifdef _AIX
+ dskfree_mb = dsktotal_mb * (100 - dskfree_mb) / 100;
+# else
+ dskfree_mb = dskfree_mb / conv_factor;
+# endif
if (verbose >= 3)
- printf (_("total=%d, free=%d\n"), dsktotal, dskfree);
+ printf (_("total=%.0f, free=%.0f\n"), dsktotal_mb, dskfree_mb);
- dskused = dsktotal - dskfree;
-#endif
- total_swap += dsktotal;
- used_swap += dskused;
- free_swap += dskfree;
+ dskused_mb = dsktotal_mb - dskfree_mb;
+ total_swap_mb += dsktotal_mb;
+ used_swap_mb += dskused_mb;
+ free_swap_mb += dskfree_mb;
if (allswaps) {
- percent = 100 * (((double) dskused) / ((double) dsktotal));
- result = max_state (result, check_swap (percent, dskfree));
+ percent = 100 * (((double) dskused_mb) / ((double) dsktotal_mb));
+ result = max_state (result, check_swap (percent, dskfree_mb));
if (verbose)
- asprintf (&status, "%s [%lu (%d%%)]", status, dskfree, 100 - percent);
+ asprintf (&status, "%s [%.0f (%d%%)]", status, dskfree_mb, 100 - percent);
}
}
+# ifdef _AIX
}
- percent_used = 100 * ((double) used_swap) / ((double) total_swap);
- result = max_state (result, check_swap (percent_used, free_swap));
- asprintf (&status, _(" %d%% free (%lu MB out of %lu MB)%s"),
- (100 - percent_used), free_swap, total_swap, status);
+# endif
-#ifdef HAVE_PROC_MEMINFO
- fclose(fp);
-#endif
-#ifdef HAVE_SWAP
/* If we get anything on STDERR, at least set warning */
while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_stderr))
result = max_state (result, STATE_WARNING);
/* close the pipe */
if (spclose (child_process))
result = max_state (result, STATE_WARNING);
-#endif
+# else
+# ifdef CHECK_SWAP_SWAPCTL_SVR4
+
+ /* get the number of active swap devices */
+ if((nswaps=swapctl(SC_GETNSWP, NULL))== -1)
+ die(STATE_UNKNOWN, _("Error getting swap devices\n") );
- terminate (result, "SWAP %s:%s\n", state_text (result), status);
- return STATE_UNKNOWN;
+ if(nswaps == 0)
+ die(STATE_OK, _("SWAP OK: No swap devices defined\n"));
+
+ if(verbose >= 3)
+ printf("Found %d swap device(s)\n", nswaps);
+
+ /* initialize swap table + entries */
+ tbl=(swaptbl_t*)malloc(sizeof(swaptbl_t)+(sizeof(swapent_t)*nswaps));
+
+ if(tbl==NULL)
+ die(STATE_UNKNOWN, _("malloc() failed!\n"));
+
+ memset(tbl, 0, sizeof(swaptbl_t)+(sizeof(swapent_t)*nswaps));
+ tbl->swt_n=nswaps;
+ for(i=0;i<nswaps;i++){
+ if((tbl->swt_ent[i].ste_path=(char*)malloc(sizeof(char)*MAXPATHLEN)) == NULL)
+ die(STATE_UNKNOWN, _("malloc() failed!\n"));
+ }
+
+ /* and now, tally 'em up */
+ swapctl_res=swapctl(SC_LIST, tbl);
+ if(swapctl_res < 0){
+ perror(_("swapctl failed: "));
+ die(STATE_UNKNOWN, _("Error in swapctl call\n"));
+ }
+
+ for(i=0;i<nswaps;i++){
+ dsktotal_mb = (float) tbl->swt_ent[i].ste_pages / SWAP_CONVERSION;
+ dskfree_mb = (float) tbl->swt_ent[i].ste_free / SWAP_CONVERSION;
+ dskused_mb = ( dsktotal_mb - dskfree_mb );
+
+ if (verbose >= 3)
+ printf ("dsktotal_mb=%.0f dskfree_mb=%.0f dskused_mb=%.0f\n", dsktotal_mb, dskfree_mb, dskused_mb);
+
+ if(allswaps && dsktotal_mb > 0){
+ percent = 100 * (((double) dskused_mb) / ((double) dsktotal_mb));
+ result = max_state (result, check_swap (percent, dskfree_mb));
+ if (verbose) {
+ asprintf (&status, "%s [%.0f (%d%%)]", status, dskfree_mb, 100 - percent);
+ }
+ }
+
+ total_swap_mb += dsktotal_mb;
+ free_swap_mb += dskfree_mb;
+ used_swap_mb += dskused_mb;
+ }
+
+ /* and clean up after ourselves */
+ for(i=0;i<nswaps;i++){
+ free(tbl->swt_ent[i].ste_path);
+ }
+ free(tbl);
+# else
+# ifdef CHECK_SWAP_SWAPCTL_BSD
+
+ /* get the number of active swap devices */
+ nswaps=swapctl(SWAP_NSWAP, NULL, 0);
+
+ /* initialize swap table + entries */
+ ent=(struct swapent*)malloc(sizeof(struct swapent)*nswaps);
+
+ /* and now, tally 'em up */
+ swapctl_res=swapctl(SWAP_STATS, ent, nswaps);
+ if(swapctl_res < 0){
+ perror(_("swapctl failed: "));
+ die(STATE_UNKNOWN, _("Error in swapctl call\n"));
+ }
+
+ for(i=0;i<nswaps;i++){
+ dsktotal_mb = (float) ent[i].se_nblks / conv_factor;
+ dskused_mb = (float) ent[i].se_inuse / conv_factor;
+ dskfree_mb = ( dsktotal_mb - dskused_mb );
+
+ if(allswaps && dsktotal_mb > 0){
+ percent = 100 * (((double) dskused_mb) / ((double) dsktotal_mb));
+ result = max_state (result, check_swap (percent, dskfree_mb));
+ if (verbose) {
+ asprintf (&status, "%s [%.0f (%d%%)]", status, dskfree_mb, 100 - percent);
+ }
+ }
+
+ total_swap_mb += dsktotal_mb;
+ free_swap_mb += dskfree_mb;
+ used_swap_mb += dskused_mb;
+ }
+
+ /* and clean up after ourselves */
+ free(ent);
+
+# endif /* CHECK_SWAP_SWAPCTL_BSD */
+# endif /* CHECK_SWAP_SWAPCTL_SVR4 */
+# endif /* HAVE_SWAP */
+#endif /* HAVE_PROC_MEMINFO */
+
+ /* if total_swap_mb == 0, let's not divide by 0 */
+ if(total_swap_mb) {
+ percent_used = 100 * ((double) used_swap_mb) / ((double) total_swap_mb);
+ } else {
+ percent_used = 0;
+ }
+
+ result = max_state (result, check_swap (percent_used, free_swap_mb));
+ printf (_("SWAP %s - %d%% free (%d MB out of %d MB) %s|"),
+ state_text (result),
+ (100 - percent_used), (int) free_swap_mb, (int) total_swap_mb, status);
+
+ puts (perfdata ("swap", (long) free_swap_mb, "MB",
+ TRUE, (long) max (warn_size_bytes/(1024 * 1024), warn_percent/100.0*total_swap_mb),
+ TRUE, (long) max (crit_size_bytes/(1024 * 1024), crit_percent/100.0*total_swap_mb),
+ TRUE, 0,
+ TRUE, (long) total_swap_mb));
+
+ return result;
}
-\f
int
-check_swap (int usp, int free_swap)
+check_swap (int usp, float free_swap_mb)
{
int result = STATE_UNKNOWN;
- if (usp >= 0 && usp >= (100.0 - crit_percent))
+ float free_swap = free_swap_mb * (1024 * 1024); /* Convert back to bytes as warn and crit specified in bytes */
+ if (usp >= 0 && crit_percent != 0 && usp >= (100.0 - crit_percent))
result = STATE_CRITICAL;
- else if (crit_size > 0 && (unsigned)free_swap <= crit_size)
+ else if (crit_size_bytes > 0 && free_swap <= crit_size_bytes)
result = STATE_CRITICAL;
- else if (usp >= 0 && usp >= (100.0 - warn_percent))
+ else if (usp >= 0 && warn_percent != 0 && usp >= (100.0 - warn_percent))
result = STATE_WARNING;
- else if (warn_size > 0 && (unsigned)free_swap <= warn_size)
+ else if (warn_size_bytes > 0 && free_swap <= warn_size_bytes)
result = STATE_WARNING;
else if (usp >= 0.0)
result = STATE_OK;
}
+
/* process command-line arguments */
int
process_arguments (int argc, char **argv)
{
int c = 0; /* option character */
- int wc = 0; /* warning counter */
- int cc = 0; /* critical counter */
- int option_index = 0;
- static struct option long_options[] = {
+ int option = 0;
+ static struct option longopts[] = {
{"warning", required_argument, 0, 'w'},
{"critical", required_argument, 0, 'c'},
{"allswaps", no_argument, 0, 'a'},
return ERROR;
while (1) {
- c = getopt_long (argc, argv, "+?Vvhac:w:", long_options, &option_index);
+ c = getopt_long (argc, argv, "+?Vvhac:w:", longopts, &option);
if (c == -1 || c == EOF)
break;
switch (c) {
- case 'w': /* warning time threshold */
+ case 'w': /* warning size threshold */
if (is_intnonneg (optarg)) {
- warn_size = atoi (optarg);
+ warn_size_bytes = (float) atoi (optarg);
break;
}
else if (strstr (optarg, ",") &&
strstr (optarg, "%") &&
- sscanf (optarg, "%lu,%d%%", &warn_size, &warn_percent) == 2) {
+ sscanf (optarg, "%f,%d%%", &warn_size_bytes, &warn_percent) == 2) {
+ warn_size_bytes = floorf(warn_size_bytes);
break;
}
else if (strstr (optarg, "%") &&
break;
}
else {
- usage (_("Warning threshold must be integer or percentage!\n"));
+ usage4 (_("Warning threshold must be integer or percentage!"));
}
- wc++;
- case 'c': /* critical time threshold */
+ case 'c': /* critical size threshold */
if (is_intnonneg (optarg)) {
- crit_size = atoi (optarg);
+ crit_size_bytes = (float) atoi (optarg);
break;
}
else if (strstr (optarg, ",") &&
strstr (optarg, "%") &&
- sscanf (optarg, "%lu,%d%%", &crit_size, &crit_percent) == 2) {
+ sscanf (optarg, "%f,%d%%", &crit_size_bytes, &crit_percent) == 2) {
+ crit_size_bytes = floorf(crit_size_bytes);
break;
}
else if (strstr (optarg, "%") &&
break;
}
else {
- usage (_("Critical threshold must be integer or percentage!\n"));
+ usage4 (_("Critical threshold must be integer or percentage!"));
}
- cc++;
case 'a': /* all swap */
allswaps = TRUE;
break;
verbose++;
break;
case 'V': /* version */
- print_revision (progname, revision);
+ print_revision (progname, NP_VERSION);
exit (STATE_OK);
case 'h': /* help */
print_help ();
exit (STATE_OK);
- case '?': /* help */
- usage (_("Invalid argument\n"));
+ case '?': /* error */
+ usage5 ();
}
}
c = optind;
if (c == argc)
return validate_arguments ();
- if (warn_percent > 100 && is_intnonneg (argv[c]))
+ if (warn_percent == 0 && is_intnonneg (argv[c]))
warn_percent = atoi (argv[c++]);
if (c == argc)
return validate_arguments ();
- if (crit_percent > 100 && is_intnonneg (argv[c]))
+ if (crit_percent == 0 && is_intnonneg (argv[c]))
crit_percent = atoi (argv[c++]);
if (c == argc)
return validate_arguments ();
- if (warn_size == 0 && is_intnonneg (argv[c]))
- warn_size = atoi (argv[c++]);
+ if (warn_size_bytes == 0 && is_intnonneg (argv[c]))
+ warn_size_bytes = (float) atoi (argv[c++]);
if (c == argc)
return validate_arguments ();
- if (crit_size == 0 && is_intnonneg (argv[c]))
- crit_size = atoi (argv[c++]);
+ if (crit_size_bytes == 0 && is_intnonneg (argv[c]))
+ crit_size_bytes = (float) atoi (argv[c++]);
return validate_arguments ();
}
-
-
int
validate_arguments (void)
{
- if (warn_percent > 100 && crit_percent > 100 && warn_size == 0
- && crit_size == 0) {
+ if (warn_percent == 0 && crit_percent == 0 && warn_size_bytes == 0
+ && crit_size_bytes == 0) {
return ERROR;
}
else if (warn_percent < crit_percent) {
- usage
- (_("Warning percentage should be more than critical percentage\n"));
+ usage4
+ (_("Warning percentage should be more than critical percentage"));
}
- else if (warn_size < crit_size) {
- usage
- (_("Warning free space should be more than critical free space\n"));
+ else if (warn_size_bytes < crit_size_bytes) {
+ usage4
+ (_("Warning free space should be more than critical free space"));
}
return OK;
}
+
+
+
+void
+print_help (void)
+{
+ print_revision (progname, NP_VERSION);
+
+ printf (_(COPYRIGHT), copyright, email);
+
+ printf ("%s\n", _("Check swap space on local machine."));
+
+ printf ("\n\n");
+
+ print_usage ();
+
+ printf (UT_HELP_VRSN);
+ printf (UT_EXTRA_OPTS);
+
+ printf (" %s\n", "-w, --warning=INTEGER");
+ printf (" %s\n", _("Exit with WARNING status if less than INTEGER bytes of swap space are free"));
+ printf (" %s\n", "-w, --warning=PERCENT%%");
+ printf (" %s\n", _("Exit with WARNING status if less than PERCENT of swap space is free"));
+ printf (" %s\n", "-c, --critical=INTEGER");
+ printf (" %s\n", _("Exit with CRITICAL status if less than INTEGER bytes of swap space are free"));
+ printf (" %s\n", "-c, --critical=PERCENT%%");
+ printf (" %s\n", _("Exit with CRITCAL status if less than PERCENT of swap space is free"));
+ printf (" %s\n", "-a, --allswaps");
+ printf (" %s\n", _("Conduct comparisons for all swap partitions, one by one"));
+ printf (UT_VERBOSE);
+
+ printf ("\n");
+ printf ("%s\n", _("Notes:"));
+ printf (" %s\n", _("On AIX, if -a is specified, uses lsps -a, otherwise uses lsps -s."));
+#ifdef NP_EXTRA_OPTS
+ printf ("\n");
+ printf (UT_EXTRA_OPTS_NOTES);
+#endif
+
+
+ printf (UT_SUPPORT);
+}
+
+
+
+void
+print_usage (void)
+{
+ printf (_("Usage:"));
+ printf ("%s [-av] -w <percent_free>%% -c <percent_free>%%\n",progname);
+ printf ("%s [-av] -w <bytes_free> -c <bytes_free>\n", progname);
+}