cluster verification procedure.
:directory: cluster-verify
-:env. vars: CLUSTER, MASTER
+:env. vars: CLUSTER, MASTER, CLUSTER_TAGS, NODE_TAGS_<name>
:pre-execution: none
:post-execution: all nodes
the filesystem would need a check (journal replay or full fsck) in
order to guarantee consistency.
+CLUSTER_TAGS
+ The list of cluster tags, space separated.
+
+NODE_TAGS_<name>
+ The list of tags for node *<name>*, space separated.
+
Examples
--------