HP XP7 Storage - Manual (Page 20)

FS pair task Volume access attributes specified for the FS pair
Delete Resync (Reverse
Copy)
1
Create, split,
suspend, Resync
pair (Normal Copy) S-VOL P-VOL
No S-VOL Disable
1. Reverse Copy does not copy S-VOL access attributes to P-VOLs (see “Pair resynchronization methods” (page 83) ).
The following table lists the relationship between P-VOL and S-VOL access attributes specified by
FS and FS pool tasks when using RAID Manager or RWC to assign Data Retention access attributes.
FS pool task Volume access attributes specified by FS
Pool-VOL setting
Yes Read/Write
No Read Only
No Protect
No S-VOL Disable
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Yes: You can perform the task
No: You cannot perform the task
NOTE: Peforming an FS task does not change the volume access attributes.
The following table shows the FS pair status that is required to use Data Retention to assign access
attributes to some FS P-VOL and S-VOLs when using RWC to assign Data Retention access attributes.
Access attribute to be assigned FS volume
Read Only
Protect
S-VOL Disable
Read/Write Volume Pair status
Yes Yes P-VOL COPY
No Yes S-VOL
Yes Yes P-VOL PAIR, PFUL
Yes Yes S-VOL
Yes Yes P-VOL PSUS, PFUS
Yes Yes S-VOL
Yes Yes P-VOL SMPL(PD)
No Yes S-VOL
No Yes P-VOL RCPY
No Yes S-VOL
Yes Yes P-VOL PSUE
No Yes S-VOL
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20 Overview of Fast Snap