250980  [Hosts] List all the available hosts in the system.
250981  [Hosts] To test "show-all" option of list hosts command
250983  [Hosts] To test "query" option of list hosts command.
250987  [Hosts] To add a host to the cluster.
250988  [Hosts] To see the status of host
250989  [Hosts] Test editing of a host which is in up state.
250990,  250991  [Hosts] To remove a host from cluster.  [Hosts] To move a host to maintainance mode.q
261779  [Hosts] Remove host having glustervolumes - negative
261779  [Hosts] Remove host having glustervolumes - negative