HP P9000 RAID Manager User Guide

Display FormatsLDEV Mapping
RAID6[Group Group number - Sub number]
SNAPS[PoolID poolID number ]Snapshot S-VOL
UNMAP[Group 00000]Unmapped
E-LUN[Group External Group number]External LUN
Relations between “cc” command issues and status
The migration volumes can be handled by issuing the RAID Manager commands (pair creation
and pair splitting commands). The validity of the specified operation is checked according to the
status of the paired volume (primary volume).
Table 32 (page 146) shows the relations between the migration volume statuses and command
acceptances.
Table 32 Command issues and pairing status transition
Pair SplittingPair CreationCommand:
Simplex -S-m ccPairing Status CC:
AcceptableAccepted1. 1 SMPL
2 to 3
2 to 4
AcceptedAcceptable1. 2 COPY to 3
Accepted 11. 3 PSUS
Accepted 11. 4 PSUE PDUB
Legend:
Accepted: A command is accepted and executed. When the command execution succeeds, the status changes to that
of the shown number.
Accepted: A command is accepted and executed. When the command execution succeeds, the status changes to that
of the shown number.
Acceptable: No operation is executed, though a command is accepted.
Shaded portions: Command execution is rejected and the operation terminates abnormally.
Other commands and options (e.g., pairresync…) for operating a paired-volume are rejected.
The “-m cc” option cannot be specified with “-split” option in the same command.
146 Data replication operations with RAID Manager