Alerting the system data mover to a changed volume CCA
Issue the following command to add Volume PRIM01 to the XRC session
on storage control A with a channel connection address of 123:
XADDPAIR TUCSON VOLUME(PRIM01,SECD01)
(Normal data processing continues.)
Issue the following command to remove volume PRIM01 from the XRC
session before the channel connection address is changed. As part
of a planned configuration change, a service representative will move
volume PRIM01 to storage control B with a new channel connection address
of 456.
XDELPAIR TUCSON VOLUME(PRIM01)
Issue the following command to add Volume PRIM01 into the XRC
session. At this point in time volume PRIM01 is on storage control
B with the channel connection address of 456. You can add the volume
to the session using the NOCOPY option if no application update activity
has occurred during the switch-over.