The CLUSTER class contains general information about the cluster.
  This class includes information such as the time the cluster was
  formed, the time of the last transition, and the cluster quorum.

1  –  CL_EXPECTED_VOTES

   The number of votes the cluster has ever seen (or could see),
   as determined by the connection manager. The value is based on the
   maximum value of CL_EXPECTED_VOTES, the value for EXPECTED_VOTES
   that is specified by each node, and the sum of the cluster votes
   (CL_VOTES). CL_QUORUM is derived from CL_EXPECTED_VOTES.

2  –  CL_MEMBERS

   Number of processors participating in the cluster.

3  –  CL_QDVOTES

   Number of votes contributed by the quorum disk.

4  –  CL_QUORUM

   The number of votes that must be present for the cluster to function
   and permit user activity.

   CL_QUORUM is equal to (CL_EXPECTED_VOTES + 2) divided by 2.

5  –  CL_VOTES

   Total number of votes contributed by all members of the cluster
   at any point in time.

6  –  FORMED

   Time at which the cluster was formed, expressed as dd-mmm-yy hh:mm.

7  –  LAST_TRANSITION

   Last time at which a system left or joined the cluster, expressed
   as dd-mmm-yy hh:mm.

8  –  MEMSEQ

   Membership state sequence number, which changes whenever a node
   joins or leaves the cluster.

9  –  QD_NAME

   Full device name of the quorum disk.

10  –  QF_VOTE

   Indicates whether or not the quorum disk is contributing any votes
   towards the cluster quorum.