failed disk within a given array is marked CRITICAL and given to the Nagios administrator.
Only one controller per server is supported at present.
+This plugin requires the ZFS subsystem to be installed, and /sbin/zpool to be available.
+Multiple Zpools are not yet supported. The plugin will warn you during resilver,
+and alert for a CRITICAL state when a zpool goes degraded.
These plugins are provided under a BSD-compatible license, available in the COPYING
file in the distribution.