First GENERIC check...

script/monitor/checks/GENERIC_ZFSPOOL_USAGE_CHECK.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+SERVER="${1:?"FQDN of server missing"}"
+
+function testSpace(){
+        local _RESULT=$(/sbin/zpool list -H -o capacity,name | /usr/bin/sort)
+        local _SPACE_USED=$(echo "${_RESULT}" | /usr/bin/tail -n 1 | /usr/bin/cut -f1)
+        local _POOL=$(echo "${_RESULT}" | /usr/bin/tail -n 1 | /usr/bin/cut -f2)
+
+        [ -z "${_SPACE_USED}" ] \
+                && echo "FAIL#NO value" \
+                && return 0
+
+        [ "${1:?"Missing OK_THRESHOLD"}" -ge "${_SPACE_USED%\%*}" ] \
+                && echo "OK#${_SPACE_USED} used ${_POOL}." \
+                && return 0
+
+        [ "${2:?"Missing INFO_THRESHOLD"}" -ge "${_SPACE_USED%\%*}" ] \
+                && echo "INFO#${_SPACE_USED} already used ${_POOL}." \
+                && return 0
+
+        echo "FAIL#${_SPACE_USED} used ${_POOL}!"
+        return 0
+}
+
+testSpace 80 90