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• CLPR(S): Cache logical partition of the S-VOL
Window options
• Use the Resync Type list to select the pairresync type for pairs being resynchronized (Normal
Copy, Quick Res
ync, Reverse Copy,orQuick Restore).
• UsetheCopyPacelisttoselectthecopypace(Slower, Medium,orFaster) for all pairs being
resynchronized.
• The OK button a
dds the operation setting displayed in the Pairresync Volume List for
resynchroni
zing the specified pairs to the Preset List on the BC main screen.
NOTE:
You must clic
k Apply on the BC main pane to start the pairresync operation for the specified pairs.
• The Cancel button cancels operations set in the Pairresync window and closes the Pairsplit window.
• To remove any volumes from the Pairresync Volume List, right-click the selected volumes, and
click Delete.
Resynchronizing one or more BC pairs
1. Unmount the split (PSUS) S-VOLs before starting the pairresync operations. When the pairresync
operation starts, the disk array stops accepting write I/Os to the S-VOL.
2. In the BC main screen, select the port, host group, or P-VOL in the Tree View box to filter the volumes
displayed in the Volume list.
3. In the BC main screen, select the pairs to resync, right-click the selected pairs, and select Pairresync.
The Pairresync window appears.
4. In the Pairresync window, select the pairs, and set the copy pace (Slower, Medium,orFaster)and
resync type (Normal Copy, Quick Resync, Reverse Copy,orQuick Restore) for each pair. Reverse
and quick restore pairresync cannot be performed on suspended pairs (PSUE) or L2 cascade pairs.
NOTE:
When a quick restore operation is in progress, the array management user interface may
display old configuration information. To update the information in the user interface, wait
for the quick restore operation to finish, and click Refresh.
CAUTION:
Ensure that the correct resync direction (normal/quick, or reverse/quick restore) is selected.
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Business Copy XP (BC) for the Array