Linux

check_mdstat

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Description:

linux shell script to check for failed software raid devices in /proc/mdstat

Usage: check_mdstat.sh mdadm_device total_drives

mdadm_device is md0, md1, etc…
total_drives is 2 for mirror, or 3, 4 etc…

Nagios script to check if failed drive in /proc/mdstat

Example: raid 2 (2 disk mirror)
/opt/nagios/libexec/check_mdstat.sh md0 2

Example: raid 5 with 8 disks
/opt/nagios/libexec/check_mdstat.sh md0 8

Current Version

1

Last Release Date

2013-10-01

Compatible With

  • Nagios 1.x
  • Nagios 2.x
  • Nagios 3.x
  • Nagios XI
  • Nagios Fusion
  • Nagios Reactor

Owner

Karl J Rink

License

GPL

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Project Files
FileDescription
check_mdstat.sh

check_mdstat.sh

Project Notes
simple shell script, linux only, that integrates with nagios to send alert when a drive has failed in the sofware raid (/proc/mdstat).
Reviews (1) Add a Review
Great plugin
by kabamaru, December 31, 2023
Thank you for the plugin. It works with nagios 4.
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5 (2)
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