HP XP P9500 Storage User Manual
Page 21
FS pair status
BC/SS task
PSUE
RCPY
SMPL(PD)
PSUS,
PFUS
PAIR,
PFUL
COPY
Yes
No
Yes
Yes
Yes
Yes
Normal Copy
Yes
No
Yes
Yes
Yes
Yes
Reverse Copy
No
No
No
No
No
No
Quick Restore
Yes
Yes
Yes
Yes
Yes
Yes
Suspend replication
Yes
Yes
Yes
Yes
Yes
Yes
Delete pair
Legend
Yes: You can perform the task
No: You cannot perform the task (the command is rejected)
The following table shows a list of the SI tasks that you can perform when you share an FS P-VOL
with an BC S-VOL.
FS pair status
BC/SS task
PSUE
RCPY
SMPL(PD)
PSUS,
PFUS
PAIR,
PFUL
COPY
No
No
No
No
No
No
Create pair
No
No
No
No
No
No
Create and split pair
Yes
No
Yes
Yes
Yes
Yes
Split pair
Yes
No
Yes
Yes
Yes
Yes
Normal Copy
Yes
No
Yes
Yes
Yes
Yes
Reverse Copy
No
No
No
No
No
No
Quick Restore
Yes
No
Yes
Yes
Yes
Yes
Suspend replication
Yes
Yes
Yes
Yes
Yes
Yes
Delete pair
Legend
Yes: You can perform the task
No: You cannot perform the task (the command is rejected)
Even after snapshot data is stored, you can operate BC/SS pairs. In this case, the consistency of
the stored snapshot data is not maintained.
FS S-VOLs use the data in the P-VOL. You cannot Quick Restore using BC/SS.
For more information on BC/SS tasks and pair statuses, see the HP XP P900 Business Copy User
Guide.
CAUTION:
The MU numbers used by FS are 0 to 1,023. On the other hand, the MU numbers
used by BC/SS are 0 to 2. Therefore, if FS uses the MU number 0 to 2, FS cannot share the volume
with BC/SS. To share a volume with FS and BC/SS, delete the FS pair of the MU number 0 to 2.
Then, create BC/SS pairs and FS pairs.
Continuous Access Synchronous and Continuous Access Journal
You can share FS P-VOLs with Continuous Access Synchronous (Cnt Ac-S) and Cnt Ac-J pair volumes.
The following tables list the relationship between pair tasks and status.
Interoperability with other software applications
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