When a new SM pubset is created from mirror disks (BCVs, clone units, snap units), the name of the volume set is defined using the SET-NAME-OF-NEW-VOLUME-SET statement.
When a new SM pubset is created from the mirror disks of an SM pubset, the new pubset’s volume sets must be assigned new catalog IDs (renaming rule). For each volume set of the pubset the catalog ID of a volume set in the source pubset is mapped explicitly onto the catalog ID of the new pubset using the SET-NAME-OF-NEW-VOLUME-SET statement, in other words one statement per volume set. The statements are stored in a file which is referenced in the CREATE-PUBSET-FROM-MIRROR statement when an SM pubset is created.
Prerequisites
The statement can only be issued in a file (as an entry for the CREATE-PUBSET-FROM-MIRROR statement). If it is issued in another environment it is rejected.
For each volume set precisely one mapping rule is required for the catalog ID.
The catalog IDs of the new volume set may not already exist in the system.
See also the section "Prerequisites for creating new pubsets from mirror pubsets".
For a detailed description of execution, including any necessary reworking, please see "PVSREN operation" and "Restrictions and reworking".
Format
SET-NAME-OF-NEW-VOLUME-SET |
NAME = <catid 1..4> ,NEW-NAME = <catid 1..4> |
Operands
NAME = <catid 1..4>
Specifies the catalog ID of a volume set on the source pubset from whose mirror disks a new SM pubset is to be created.
NEW-NAME = <catid 1..4>)
Specifies the catalog ID of the corresponding volume set of the new SM disks that is to be created from the mirror pubset.