Issue an XADDPAIR command to add specific suspended volume pairs
back to the XRC session. An XADDPAIR command that is issued to an
active volume pair generates an error message. The XADDPAIR command
resynchronizes each volume pair by copying all tracks of data that
have changed since the time of suspension. If the volume pair was
in pending state, the initialization copy continues from the point
where the pair became suspended. It also copies all data that has
changed since the pair became suspended.
You can change the keyword options when you reissue an XADDPAIR
command to a suspended volume pair, with the following constraints:
- You cannot change the primary and secondary volumes in the pair.
They must be the same volumes that you initially specified.
- You may change the ERRORLEVEL value. Suspended volumes will keep
the same characteristics that existed when the suspension occurred.
- You may change the DVCBLOCK attributes by either specifying DONOTBLOCK
or DVCBLOCK. If you do not explicitly specify DONOTBLOCK or DVCBLOCK
and have not changed the DVCBLOCKing characteristics using XSET, then
the DVCBLOCKING characteristics specified before suspension will be
used when re-added.
- You may add the MSGROUTEID keyword, or specify a new routing.
- You cannot change the SCSESSION value.
- XRC will ignore the NOCOPY, FULLCOPY, or QUICKCOPY keyword.