HP XP7 RAID Manager Reference Guide (T1610-96064)

command. The paircurchk command assumes that the target is an S-VOL. If the paircurchk command
is specified for a group, the data consistency of each volume in the group is checked, and all
inconsistent volumes are found in the execution log file and displayed. The paircurchk command
is also executed as part of the horctakeover command (see next section).
Table 15 Data consistency displayed by the paircurchk command
CurrencyObject Volume
SVOL_takeoverpaircurchkFenceStatusAttribute
-To be confirmed--SMPL
-To be confirmed--P-VOL
InconsistentInconsistentDataCOPYS-VOL
Status
Never
InconsistentInconsistentAsync
OKOKDataPAIR
OKOKStatus
To be analyzedTo be analyzedNever
OK (assumption)To be analyzedAsyncPAIR
OK (assumption)To be analyzedPFUL
SuspectedSuspectedDataPSUS
SuspectedSuspectedStatus
SuspectedSuspectedNever
SuspectedSuspectedAsyncPSUS
OK (assumption)SuspectedPFUS
OKOKDataPSUE
PDUB
SuspectedSuspectedStatus
SuspectedSuspectedNever
OK (assumption)SuspectedAsync
-SuspectedDataSSWS
SuspectedStatus
SuspectedNever
SuspectedAsync
Legend:
To be confirmed = It is necessary to check the object volume, since it is not the secondary volume.
Inconsistent = Data in the volume is inconsistent because it was being copied.
To be analyzed = It cannot be judged from the status of the secondary volume whether data is consistent or not. It is
OK if the status of the primary volume is PAIR. It is Suspected if the status is PSUS or PSUE.
Suspected = The primary volume data and secondary volume data are not consistent.
OK (assumption) = Mirroring consistency is not assured, but as S-VOL of Continuous Access Synchronous
Async/Continuous Access Journal, the sequence of write data is ensured.
64 Data management commands