Sharing fast snap volumes with continuous access – HP XP7 Storage User Manual
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FS pair status
BC task
PSUE
RCPY
SMPL(PD)
PSUS, PFUS
PAIR, PFUL
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 lists the BC tasks that you can perform if you share an FS P-VOL with an BC
S-VOL.
FS pair status
BC 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)
You can perform BC pair tasks after you store snapshot data, but the consistency of the stored
snapshot data is not guaranteed.
FS S-VOLs use the data in the P-VOL. You cannot Quick Restore in BC.
For more information about BC tasks and pair statuses, see the HP XP7 Business Copy User Guide.
CAUTION:
FS uses MU numbers 0 to 1,023. BC uses MU numbers 0 to 2. FS cannot use the
MU numbers 0 to 2 if you want to share FS volumes with BC.
To share FS volumes with BC:
1.
(If FS is using the MU numbers 0 to 2) Delete the FS pair of the MU number 0 to 2.
2.
Create the BC pairs and FS pairs.
Sharing Fast Snap volumes with Continuous Access Synchronous and Continuous
Access Journal
You can share FS P-VOLs with Cnt Ac-S and Cnt Ac-J pair volumes. The following tables list the
relationship between pair tasks and status.
Sharing FS volumes with other XP7 storage system software applications
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