Nagios plugin to check free space on LVM volume group
$ chmod +x check_vgfree
$ ./check_vgfree --help
Usage: check_vgfree [options]
try: check_vgfree --help
Options:
-h, --help show this help message and exit
-c CRITICAL, --critical=CRITICAL
critical size limit
-C CP, --critical-percent=CP
% critical limit
-g VG, --volume-group=VG
volume group to check
-w WARNING, --warning=WARNING
warning size limit
-W WP, --warning-percent=WP
% warning limit
--units=UNIT size in these units: (b)ytes, (k)ilobytes,
(m)egabytes, *(g)igabytes (*DEFAULT), (t)erabytes,
(p)etabytes, (e)xabytes