Journal are shared, Journal s-vol are shared – HP StorageWorks XP Remote Web Console Software User Manual
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For more information about Business Copy XP pair status and operations, see the HP StorageWorks
Business Copy XP user guide for the XP12000/XP10000/SVS200.
Combining Snapshot XP with Continuous Access XP or Continuous Access XP
Journal
When the Snapshot XP P-VOL and the Continuous Access XP or Continuous Access XP Journal pair volume
are shared, the relationship between the Continuous Access XP or Continuous Access XP Journal pair
status and Snapshot XP operations is shown in
The relationship between the Snapshot XP pair status and Continuous Access XP or Continuous Access XP
Journal operations is shown in
Table 13
Snapshot XP operations when Snapshot XP P-VOL and Continuous Access XP/Continuous
Access XP Journal are shared
Snapshot XP operations
Continuous Access XP/Continuous Access XP Journal pair status
1
1. OK: Operation allowed.
No: Operation not allowed (command rejected).
COPY
PAIR
PSUS
PSUE
Suspending
Deleting
Creating pairs (paircreate)
OK
OK
OK
OK
OK
OK
Storing snapshot data (pairsplit)
OK
OK
OK
OK
OK
OK
Restoring pairs (pairresync -restore)
No
No
OK
OK
No
No
Deleting snapshot data (pairresync)
OK
OK
OK
OK
OK
OK
Deleting pairs (pairsplit -S)
OK
OK
OK
OK
OK
OK
Table 14
Snapshot XP operations when Snapshot XP P-VOL and Continuous Access XP/Continuous
Access XP Journal S-VOL are shared
Snapshot XP operations
Continuous Access XP/Continuous Access XP Journal pair status
1
1. OK: Operation allowed.
No: Operation not allowed (command rejected).
COPY
PAIR
PSUS
PSUE
SSWS
2
2. SSWS is a status of Continuous Access XP Journal pairs. Continuous Access XP pairs do not change to SSWS status.
Suspending
Deleting
Creating pairs (paircreate)
OK
OK
OK
OK
OK
OK
OK
Storing snapshot data
(pairsplit)
No
OK
OK
OK
OK
OK
OK
Restoring pairs (pairresync
-restore)
3
3. When restoring the Snapshot XP pair whose P-VOL is used as a Continuous Access XP or Continuous Access XP Journal S-VOL,
you must switch operations from the local site to the remote site by executing the
horctakeover
command.
No
No
No
No
No
No
No
Deleting snapshot data
(pairresync)
OK
OK
OK
OK
OK
OK
OK
Deleting pairs (pairsplit -S)
OK
OK
OK
OK
OK
OK
OK
Table 15
Continuous Access XP/Continuous Access XP Journal operations when Snapshot XP P-VOL and
Continuous Access XP/Continuous Access XP Journal P-VOL are shared
Continuous Access XP/
Continuous Access XP
Journal operations
Snapshot XP pair status
1
COPY
PAIR
PSUS
SMPL(PD)
COPY(RS)
COPY(RS-R) PSUE
Creating pairs (paircreate)
OK
OK
OK
OK
OK
No
OK
Splitting pairs (pairsplit)
OK
OK
OK
OK
OK
–
OK