HP XP Racks - Manual (Page 143)

Description Item
Whether the P-VOL can be written to when the pair is split due to error. Primary Volume Fence Level
• Data: The P-VOL cannot be written to.
•
Status: The P-VOL can be written to only if the primary storage system can
change S-VOL status to PSUE (Continuous Access Synchronous) or Suspend
(Continuous Access Synchronous Z); otherwise no.
•
Never: The P-VOL can be written to.
The value set for the selected pair is the default.
Cnt Ac-S Z only. CFW Data
Whether CFW (DASD fast write) data is copied to the S-VOL.
• Primary Volume Only: Data not copied (default).
•
Secondary Volume Copy: Data is copied.
The value set for the selected pair is the default.
Edit Pair Options wizard 143