HP XP7 Continuous Access Synchronous User Guide (TK911-96004)

DescriptionItem
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