Checks extended to define own checks for all own hosts or a specific one.

script/check/host/all/system_zpool_alignment_of_pool.check.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+_CURRENT_POOL='zpool1'
+
+#Check if the tool 'zpool' is available, then
+#retrieve the property 'ashift' from 'zpool1', without header and compare the result with '12'
+zpool version &> /dev/null  \
+    && [ "$(zpool get ashift -Ho value ${_CURRENT_POOL})" == "12" ] \
+    && exit 0
+exit 1