When you perform pair tasks such as splitting pairs, the pair status of each volume determines whether the operation can be performed. The following table lists the pair tasks and pair statuses and indicates whether the operation can be performed.
|
Pair status (CCI) |
Pair task |
||||
|---|---|---|---|---|---|
|
Split pairs |
Resync pairs (Normal Copy) |
Resync pairs (Reverse Copy) |
Suspend pairs |
Delete pairs |
|
|
SMPL/SIMPLEX |
NO |
NO |
NO |
NO |
NO |
|
CPPD/PENDING |
YES |
NO |
NO |
YES |
YES |
|
CPRS/PENDING |
NO |
NO |
NO |
YES |
YES |
|
COPY/TRANS |
NO |
NO |
NO |
YES |
YES |
|
PSUP/SUSPVS |
NO |
YES |
NO |
YES |
NO |
|
PAIR/DUPLEX |
YES |
NO |
NO |
YES |
YES |
|
PSUS(or SSUS)/SUSPOP |
NO |
YES |
YES |
YES |
YES |
|
RCPY/REVRSY |
NO |
NO |
NO |
YES |
YES |
|
PSUE/SUSPER |
NO |
YES |
NO |
NO |
YES |