How can this be set

[Pratapa]

On one of the client machines following is the disk command defined in nrpe.cfg file

command[check_disk]=/usr/lib64/nagios/plugins/check_disk -w $ARG1$ -c $ARG2$ -e -l -x /dev/shm

I tried the following at command prompt on client machine and following is the output.
Where can we define the file systems and where can we set the threshold values.

[root@host1 ]# /usr/lib64/nagios/plugins/check_disk -w 20% -c 10% -e -l -x /dev/shm
DISK CRITICAL - free space: /u01/app/nebdev6/datafile 108370 MB (15.57% inode=100%); /u01/app/nebdev 70099 MB (10.15% inode=96%); /u01/app/nebdev8/datafile 43650 MB (5.66% inode=100%); /u01/app/nebdev5/datafile 98700 MB (14.38% inode=100%); /u01/app/nebdev2/datafile 108370 MB (15.57% inode=100%); /u01/app/nebdev9/datafile 98802 MB (14.39% inode=100%); /u01/app/nebdev7/datafile 89133 MB (13.17% inode=100%); /u01/app/nebdev10/datafile 98802 MB (14.39% inode=100%); /u01/app/nebdev3/datafile 33878 MB (4.45% inode=100%); /u01/app/nebdev11/datafile 98802 MB (14.39% inode=100%); /u01/app/nebdev4/datafile 108370 MB (15.57% inode=100%);| /=13835MB;24175;27197;0;30219 /boot=161MB;396;446;0;496 /u01/app/nebdev6/temp=8836MB;16024;18027;0;20030 /u01/app/nebdev3/temp=67MB;24087;27098;0;30109 /u01/app/nebdev10/temp=2133MB;16024;18027;0;20030 /u01/app/nebdev6/datafile=587376MB;580464;653022;0;725580 /u01/app/nebdev7/temp=1212MB;16024;18027;0;20030 /u01/app/nebdev=620094MB;576432;648486;0;720540 /u01/app/nebdev8/datafile=726655MB;642552;722871;0;803191 /u01/app/nebdev11/temp=891MB;16024;18027;0;20030 /u01/app/nebdev5/datafile=587376MB;572400;643950;0;715501 /u01/app/nebdev2/datafile=587376MB;580464;653022;0;725580 /u01/app/nebdev9/datafile=587376MB;572400;643950;0;715501 /u02/oradata/nebdev13=576348MB;644971;725592;0;806214 /u02/oradata/nebdev12=588368MB;644971;725592;0;806214 /u01/app/nebdev1/temp=1308MB;16024;18027;0;20030 /u01/app/nebdev7/datafile=587376MB;564336;634878;0;705421 /u01/app/nebdev5/temp=1744MB;24087;27098;0;30109 /u01/app/nebdev10/datafile=587376MB;572400;643950;0;715501 /u01/app/nebdev3/datafile=726655MB;634488;713799;0;793111 /u01/app/nebdev11/datafile=587376MB;572400;643950;0;715501 /u01/nebdev/archives=347103MB;564336;634878;0;705421 /u01/app/nebdev8/temp=67MB;16024;18027;0;20030 /u03/oradata/nebdev12=28910MB;241800;272025;0;302250 /u01/app/nebdev4/datafile=587376MB;580464;653022;0;725580 /u01/app/nebdev4/temp=1499MB;24087;27098;0;30109 /u02/app/oracle=1991MB;7960;8955;0;9951 /u01/app/nebdev2/temp=1074MB;24087;27098;0;30109 /u01/app/nebdev9/temp=891MB;16024;18027;0;20030 /u03/oradata/nebdev13=50860MB;241800;272025;0;302250 /mnt/resource=41020MB;206320;232110;0;257901

[scottwilkerson]

Usage:

Code: Select all

Usage: check_disk -w limit -c limit [-W limit] [-K limit] {-p path | -x device}
[-C] [-E] [-e] [-g group ] [-k] [-l] [-M] [-m] [-R path ] [-r path ]
[-t timeout] [-u unit] [-v] [-X type]

Options:
 -h, --help
    Print detailed help screen
 -V, --version
    Print version information
 -w, --warning=INTEGER
    Exit with WARNING status if less than INTEGER units of disk are free
 -w, --warning=PERCENT%
    Exit with WARNING status if less than PERCENT of disk space is free
 -c, --critical=INTEGER
    Exit with CRITICAL status if less than INTEGER units of disk are free
 -c, --critical=PERCENT%
    Exit with CRITCAL status if less than PERCENT of disk space is free
 -W, --iwarning=PERCENT%
    Exit with WARNING status if less than PERCENT of inode space is free
 -K, --icritical=PERCENT%
    Exit with CRITICAL status if less than PERCENT of inode space is free
 -p, --path=PATH, --partition=PARTITION
    Path or partition (may be repeated)
 -x, --exclude_device=PATH <STRING>
    Ignore device (only works if -p unspecified)
 -C, --clear
    Clear thresholds
 -E, --exact-match
    For paths or partitions specified with -p, only check for exact paths
 -e, --errors-only
    Display only devices/mountpoints with errors
 -g, --group=NAME
    Group pathes. Thresholds apply to (free-)space of all partitions together
 -k, --kilobytes
    Same as '--units kB'
 -l, --local
    Only check local filesystems
 -L, --stat-remote-fs
    Only check local filesystems against thresholds. Yet call stat on remote filesystems
    to test if they are accessible (e.g. to detect Stale NFS Handles)
 -M, --mountpoint
    Display the mountpoint instead of the partition
 -m, --megabytes
    Same as '--units MB'
 -A, --all
    Explicitly select all pathes. This is equivalent to -R '.*'
 -R, --eregi-path=PATH, --eregi-partition=PARTITION
    Case insensitive regular expression for path/partition (may be repeated)
 -r, --ereg-path=PATH, --ereg-partition=PARTITION
    Regular expression for path or partition (may be repeated)
 -I, --ignore-eregi-path=PATH, --ignore-eregi-partition=PARTITION
    Regular expression to ignore selected path/partition (case insensitive) (may be repeated)
 -i, --ignore-ereg-path=PATH, --ignore-ereg-partition=PARTITION
    Regular expression to ignore selected path or partition (may be repeated)
 -t, --timeout=INTEGER
    Seconds before connection times out (default: 10)
 -u, --units=STRING
    Choose bytes, kB, MB, GB, TB (default: MB)
 -v, --verbose
    Show details for command-line debugging (Nagios may truncate output)
 -X, --exclude-type=TYPE
    Ignore all filesystems of indicated type (may be repeated)

Examples:
 check_disk -w 10% -c 5% -p /tmp -p /var -C -w 100000 -c 50000 -p /
    Checks /tmp and /var at 10% and 5%, and / at 100MB and 50MB
 check_disk -w 100M -c 50M -C -w 1000M -c 500M -g sidDATA -r '^/oracle/SID/data.*$'
    Checks all filesystems not matching -r at 100M and 50M. The fs matching the -r regex
    are grouped which means the freespace thresholds are applied to all disks together
 check_disk -w 100M -c 50M -C -w 1000M -c 500M -p /foo -C -w 5% -c 3% -p /bar
    Checks /foo for 1000M/500M and /bar for 5/3%. All remaining volumes use 100M/50M

So if you just want to monitor a few paths with different warning and critical levels you would use syntax like the following:

Code: Select all

 check_disk -w 100M -c 50M -C -w 1000M -c 500M -p /foo -C -w 5% -c 3% -p /bar

Where the warning and critical precede the -p flag for the path that matches them

[Pratapa]

Thank you.

You may lock this thread.

[benjaminsmith]

Hi @Pratap,

Thanks for the update. We'll close this out.