HP MSA 1040 HP MSA 1040 CLI Reference Guide (762782-001, March 2014) - Page 167
set priorities, show snap-pools
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set priorities Description Sets snapshot-retention priorities for a specified snap pool. Snap-pool priorities, in conjunction with snapshot priorities, determine which snapshots are retained if system resource limitations require some snapshots to be automatically deleted. Lower-priority snapshots will be deleted before higher-priority snapshots. Priority values are 0x0001-0xffff (1-65535). You can enter either decimal or hexadecimal values. To use a default priority, specify the value 0. Set a unique retention priority for each type of snapshot. Syntax set priorities [standard-snap #] [volume-copy #] [replication-snap #] [replicating #] [common-sync-point #] [only-sync-point #] [queued #] snap-pool Parameters standard-snap # Optional. The retention priority for a standard snapshot. The default is 0x6000 (24576). volume-copy # Optional. The retention priority for a snapshot that is being used to copy data from a source volume to a destination volume. This attribute is temporary for the duration of the volume-copy process. The default is 0xa000 (40960). replication-snap # Optional. The retention priority for a replication snapshot. The default is 0x4000 (16384). replicating # Optional. The retention priority for a snapshot that is being replicated to a secondary volume. This snapshot is required in order to resume the replication. The attribute is temporary for the duration of the replication process. The default is 0xc000 (49152). common-sync-point # Optional. The retention priority for the latest snapshot that is copy complete on all secondary volumes. It identifies a common point in time that is known by all destinations. The default is 0x8000 (32768). only-sync-point # Optional. The retention priority for the only sync point that is available on at least one secondary volume. If this snapshot is removed, then the next replication requires a full sync to be performed. The default is 0xe000 (57344). queued # Optional. The retention priority for a snapshot that was taken for remote replication but is queued waiting for the previous replications to complete. The default is 0x2000 (8192). snap-pool The name or serial number of the snap pool. Example Set attribute priorities for snap pool SP1, raising the priority for standard snapshots and leaving other priorities unchanged: # set priorities only-sync-point 65535 SP1 Success: Command completed successfully. - The priorities were successfully set. (2012-01-21 12:28:24) See also • show priorities • show snap-pools set priorities 167