HP XP Racks - Manual (Page 57)

4. In the Confirm window of the Resync Pairs wizard, complete the following and then click
Apply:
•
For Task Name, type a name for the task.
Default: date-window name
Character and symbol limit: 32 alphanumeric except / : , ; * ? “ < > |
Case sensitive: Yes
•
For Go to tasks window for status, select to open the Tasks window.
The pairs are resynchronized and the volumes are paired (“PAIR” status).
NOTE: If you are reverse resynchronizing and the task ends abnormally, the pair is suspended
(“PSUE” status).
For more information about the “PSUE” status, see “The RWC pair status names and
descriptions” (page 63) .
Related topics
•
“Resync Pairs wizard” (page 118) .
•
“Types of pair resynchronization” (page 52) .
•
“System options that affect performance” (page 30) .
•
“L1, L2 pair status and supported pair user tasks” (page 65) .
Suppressing update copy operations during pair restoration
You can suppress update copy operations when you restore pairs using Quick Restore. Suppressing
update copy operations keeps the P-VOL and S-VOL unsynchronized and reduces the effect on
host server I/O performance.
Prerequisite: The pair status is “PAIR”.
•
Enable the Swap & Freeze system option.
For more information about how to enable this system option, see “Enabling system options”
(page 31) .
Related topics
“System options that affect performance” (page 30) .
Suppressing update copy operations during pair restoration 57