z/OS DFSMS Installation Exits
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Recalling Data Sets to Target Volumes Associated with User-Defined Pools

z/OS DFSMS Installation Exits
SC23-6850-01

If the data set being recalled is associated with a user-defined pool:
  • The first two components (unlike attribute array address and the number of unlike volumes are not meaningful and are set to zero because there is no unlike attribute array.
  • The third component (number of like volumes) gives the total number of volumes in the candidate list.
  • The array of 6-byte volume serial numbers consists of eligible volumes in descending order of available free space. The volumes are not segregated by like or unlike attributes.
  • The information found under Recalling Data Sets to Target Volumes with Unlike Attributes and Recalling Data Sets to Target Volumes with Like Attributes does not apply to user-defined pools.

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