I have monit monitoring /dev/sdb1, /dev/sdb2, and /dev/sda1. However,
/dev/sda2 is a Linux LVM, and when I try to monitor it I get a "Data access
error". My output for fdisk is as follows:
----------------------------------------------------------------------------------------------
isk /dev/sda: 200.0 GB, 200049647616 bytes
255 heads, 63 sectors/track, 24321 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 13 104391 83 Linux
/dev/sda2 14 24321 195254010 8e Linux LVM
Disk /dev/sdb: 200.0 GB, 200049647616 bytes
255 heads, 63 sectors/track, 24321 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 12160 97675168+ 83 Linux
/dev/sdb2 12161 24321 97683232+ 83 Linux
--------------------------------------------------------------------------------------------
My monitrc contains the following important lines:
---------------------------------------------------------------------------------------------
check filesystem boot_sda1 with path /dev/sda1
start program = "/bin/mount /data"
stop program = "/bin/umount /data"
if failed permission 640 then unmonitor
if failed uid root then unmonitor
if failed gid disk then unmonitor
if space usage > 80% for 5 times within 15 cycles then alert
if space usage > 99% then stop
# if inode usage > 30000 then alert
# if inode usage > 250000 then alert
if inode usage > 80% then alert
if inode usage > 99% then stop
group server
check filesystem datafs_sda2 with path /dev/sda2
start program = "/bin/mount /data"
stop program = "/bin/umount /data"
if failed permission 640 then unmonitor
if failed uid root then unmonitor
if failed gid disk then unmonitor
if space usage > 80% for 5 times within 15 cycles then alert
if space usage > 99% then stop
# if inode usage > 30000 then alert
# if inode usage > 250000 then alert
if inode usage > 80% then alert
if inode usage > 99% then stop
group server
---------------------------------------------------------------------------------------------
Why can't I monitor the LVM?
Thank you.
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