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Update check_disks.pl
Fix bug with verbose option being always on (the only difference was an extra line feed with verbose on). Fixed name discrepancies in script (name should be check_disks everywhere, but sometimes the last 's' was missing).
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@ -4,7 +4,7 @@
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=head1 PLUGIN
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check_disk.pl : check disks on Unix servers
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check_disks.pl : check disks on Unix servers
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=head1 ENVIRONNEMENT
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@ -19,7 +19,7 @@
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=head1 SYNOPSIS
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./check_disk.pl [-H <host>] [-w <num>] [-c <num>] [-u <user>] [-p <path>]
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./check_disks.pl [-H <host>] [-w <num>] [-c <num>] [-u <user>] [-p <path>]
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[-i <dev>] [-f <fs>] [-h] [-C <file>]
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-h | --help : Display this help
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-w | --warning : % free space to send warning alert (default 10)
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@ -44,7 +44,7 @@
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-w and -c options allow you to ajust default threshold of all checked fs.
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Theses values can be overwritten with -C option by specifying a configuration
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file. perldoc ckech_disk.pl for more details.
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file. perldoc check_disks.pl for more details.
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If you want to use the NRPE connexion and check remote hosts, you must create
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a connection without password between your nagios server and the checked host
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(key exchange).
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@ -57,28 +57,28 @@ a connection without password between your nagios server and the checked host
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All FS will have the same threshold :
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not verbose mode :
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./check_disk.pl -w 20 -c 10
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./check_disks.pl -w 20 -c 10
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DISKS OK
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verbose mode :
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./check_disk.pl -w 20 -c 10 -v
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./check_disks.pl -w 20 -c 10 -v
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DISK OK [/dev/shm 125.1M (100% free)] [/usr 1.1G (56% free)] [/ 357.2M (84%
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free)] [/var 1.5G (73% free)] [/tmp 989.7M (96% free)] [/home 1.8G (90% free)]
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ignore some FS :
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./check_disk.pl -i /dev/shm,/tmp,/home -v
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./check_disks.pl -i /dev/shm,/tmp,/home -v
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DISK OK [/usr 1.1G (56% free)] [/ 357.2M (84% free)] [/var 1.5G (73% free)]
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Specify different threshold :
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./check_disk.pl -w 20 -c 10 -f /usr:30:25 -i /dev/shm,/tmp,/home -v
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./check_disks.pl -w 20 -c 10 -f /usr:30:25 -i /dev/shm,/tmp,/home -v
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Specify another unit (K kilo, M Mega, G Giga, T Tera) :
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./check_disk.pl -w 20 -c 10 -f /usr:400M:300M -i /dev/shm,/tmp,/home
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./check_disks.pl -w 20 -c 10 -f /usr:400M:300M -i /dev/shm,/tmp,/home
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=head2 With a FS config file :
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Syntaxe (check_disk.cfg):
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Syntaxe (check_disks.cfg):
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#FS WARN CRIT
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/ 400M 300M
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@ -88,12 +88,15 @@ free)] [/var 1.5G (73% free)] [/tmp 989.7M (96% free)] [/home 1.8G (90% free)]
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FS threshold are read in this configuration file. the -f option will
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not be used.
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./check_disk.pl -C check_disk.cfg -i /dev/shm,/tmp,/home
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./check_disks.pl -C check_disks.cfg -i /dev/shm,/tmp,/home
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DISK WARNING [/ 357.2M (84% free)]
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=head1 HISTORY
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$Log: check_disk.pl,v $
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$Log: check_disks.pl,v $
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Revision 1.11 2014/12/17 09:34:00 duboip
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o Fixed bug with verbose option (was always on)
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Revision 1.10 2013/03/01 14:28:00 tryggvi@ok.is
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o Added support for inodes
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@ -373,7 +376,6 @@ my $ok_disks = "";
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# Tests Warn et Crit de tous les fs et creation de l'output
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foreach my $f (keys %checkdisks) {
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if ($opt_v) { $output .= "\n"; }
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if($checkdisks{$f}->{pfree} < $checkdisks{$f}->{critical}) {
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$critical_disks .= " " . $f ;
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$cmp_crit++;
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@ -384,6 +386,8 @@ foreach my $f (keys %checkdisks) {
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} else {
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$ok_disks .= " " . $f ;
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}
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if ($opt_v) {
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$output .= "\n"; }
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$output .= "[$f " . byte2human($checkdisks{$f}->{free}) .
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" (" . $checkdisks{$f}->{pfree} . '% free) ;' .
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"warning=" . $checkdisks{$f}->{warning} . "% " .
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@ -391,7 +395,7 @@ foreach my $f (keys %checkdisks) {
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'] ' ;
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$output .= "<br>" if ($opt_html);
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#$output .= "\n";
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}
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# Donnees de Perfs
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my $perfwarn=$alldisks{$f}->{somme}*((100-$checkdisks{$f}->{warning})/100);
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$perfwarn = sprintf("%0.f",$perfwarn);
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