Documentation
BadlyPerformingDisks-Check
Checks the number of badly performing (=highly utilized) disks.
Usage
$ check_netapp_pro.pl BadlyPerformingDisks -H <host> [...][ --highly_utilized=n% ] [--help]
Description
This plugin checks firstly the disk-usage per disk. Than it counts the
number of disks, which are highly utilized. What exactly we consider to be a
high utilization, is set by the option --highly_utilized
.
An alarm is output, if the number of badly performing disks exceeds a given percentage-threshold.
If you would like to check the usage per disk you should use the PerfDisk plugin.
Simple Examples
Checks all disks - warns if more than 85% of the disks are highly utilized (=have a utilization of more than 90%).
Same as above, but we consider a disk to be highly-utilized if it has a utilization of more than 80%.
Checks all disks - warns if more than 75% of the disks have a utilization of over 90%.
Advanced Examples
Hint: The input for advanced examples is shortend. Replace the '...' below with ‑H <your filers ip or host-name>
Checks disks in aggr0 - warns if more than 85% of the disks are highly utilized (=have a utilization of more than 90%).