WSM - XRF CAVM state manager record description

    CONTROL BLOCK NAME = DFHWSMDS
    NAME OF MATCHING PLS CONTROL BLOCK = None
    DESCRIPTIVE NAME = CICS TS (XRF) - CAVM State Management
                                            Record Description
           Licensed Materials - Property of IBM
            Restricted Materials of IBM 
           5655-Y04
           (C) Copyright IBM Corp. 1985, 1994 
    FUNCTION =
           This control block defines the format of the State
           Management Record in the CAVM Control Data Set, which
           is used to keep track of what CICS jobs are signed on
           to CAVM and their current state (ACTIVE, normal BACKUP,
           BACKUP performing TAKEOVER, etc.).
           There is one State Management Record in each CAVM
           Control Data Set. It contains just one instance of
           SMDESCR and instances of WSJDESC for each ACTIVE or
           BACKUP job which CAVM will allow to sign on concurrently
           using that particular CAVM Control Data Set. The instance
           of WSJDESC which immediately follows SMDESCR always refers
           to the ACTIVE job.
    LIFETIME =
           The State Management Record is created by DFHWSSN3 when it
           formats a new CAVM Control Data Set and is initialised by
           DFHWSSN2 during the first successful SIGNON.
           It is never destroyed except by deletion of the data set.
    STORAGE CLASS =
           This control block resides on DASD in the CAVM Control
           Data Set or in an I/O buffer or work area in MVS subpool
           0 above the 16M line.
    LOCATION =
           Field WFGSMRBA in the CAVM File Control Block (DFHWFGDS)
           contains the RBA of the State Management Record within
           the CAVM Control Data Set. It is always the second CI
           in the data set.
    INNER CONTROL BLOCKS =
           None.
    NOTES :
       DEPENDENCIES = S/370
       RESTRICTIONS =
             None.
       MODULE TYPE = Control block definition
   --------------------------------------------------------------------
    EXTERNAL REFERENCES =
            None.
        DATA AREAS =
            None.
        CONTROL BLOCKS =
            None.
        GLOBAL VARIABLES (Macro pass) =
            None.
   --------------------------------------------------------------------

     The following DSECT describes the control CI of the CAVM control
     and message datasets. All the fields are set by DFHWSSN3 when
     it opens a new pair of CAVM datasets for the first time and the
     contents are verified on all subsequent SIGNON's.