The following DEFINE ARPOOL command is entered at the example site
before performing aggregate recovery:
DEFINE ARPOOL(PAY1 ML1VOLS(MIG102) L0VOLS(PRIM02))
This command specifies that the migration volume (MIG102) and the
primary volume (PRIM02) are used for the aggregate recovery of data
sets identified in the example aggregate group, PAY1.
To review the aggregate recovery pools that have been defined,
enter
QUERY ARPOOL
Note: Define ARPOOLs
to minimize volume contention when running more than one aggregate
recovery at the same time. If two or more aggregate recoveries are
attempted using the same level 0 volume, one or more of the aggregate
recoveries can fail because of the inability of DFSMSdss to allocate
the receiving volume.