Hp storageworks xp thin provisioning software, Continuous, Access – HP StorageWorks XP Remote Web Console Software User Manual
Page 23: Journal, S-vol, Shared, Ough, Table 12
Table 12 Continuous Access / Continuous Access Journal Operations When XP
Snapshot P-VOL and Continuous Access / Continuous Access Journal S-VOL Are Shared
Continuous Access
/ Continuous Access
Journal Operations
XP Snapshot Pair Status
COPY PAIR
PSUS
SMPL
(PD)
COPY
(RS)
COPY
(RS-R)
PSUE
Creating pairs
(paircreate)
No
No
No
OK
No
No
No
Splitting pairs (pairsplit)
OK
OK
OK
OK
OK
OK
OK
Resynchronizing pairs
(pairresync)
OK
OK
OK
OK
OK
No
OK
Deleting pairs (pairsplit
−S)
OK
OK
OK
OK
OK
OK
OK
Switching to remote site
(horctakeover)
OK
OK
OK
OK
OK
No
OK
OK: Operation is allowed. No: Operation is not allowed (command rejected).
For detailed information about Continuous Access pair status and operations, see the HP StorageWorks
XP24000 Continuous Access Software User and Reference Guide. For detailed information about
Continuous Access Journal pair status and operations, see the HP StorageWorks XP24000 Continuous
Access Journal Software User and Reference Guide.
HP StorageWorks XP Thin Provisioning Software
If you are to use both XP Snapshot and XP Thin Provisioning in one subsystem, note the following:
•
You cannot use pools for XP Thin Provisioning as pools for XP Snapshot, and vice versa.
•
If you create pools for XP Thin Provisioning, the number of the available pools for XP Snapshot
decreases according to the number of XP Thin Provisioning pools.
•
XP Snapshot volumes cannot be used as XP Thin Provisioning volumes, and vice versa.
XP24000 Snapshot User's Guide
23