check_GPFS_mmlsquota

This Plugin is used to check quota’s on all your filesets within your GPFS file system, becoming useful to check departmental quota’s especially where GFPS is deployed in large scale computing/HPC environments.

It uses the mmlsfileset and mmlsquota commands from GPFS to check this and report back to nagios the current usage, hard quota and percentage used and is formatted in a single service.

commands.cfg line:

# ‘check_quota’ command definition
define command{
command_name check_quota
command_line sudo $USER1$/check_quota.sh
}

services.cfg command:

define service{
use generic-service
host_name {management node/storage node}
service_description Quota Check
check_command check_quota
}

sudoers file:

nagios ALL=(ALL) NOPASSWD:/usr/lib64/nagios/plugins/check_quota.sh
nagios ALL=(ALL) NOPASSWD:/usr/lpp/mmfs/bin/mmlsfileset
nagios ALL=(ALL) NOPASSWD:/usr/lpp/mmfs/bin/mmlsquota