Chapter 3 Replication Management
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(viii) Disk Array
The identification name given to the Disk Array including the volume indicated by “Pair Number”
is displayed.
It is the same as the Disk Array Name displayed in the main screen (State Monitoring screen), and
can be changed from the main screen (State Monitoring screen).
If the Replication does not recognize the link destination of the disk array when the link is
established between disk arrays, the disk array name may be displayed as the address value
(Subsystem Absolute Address), which can uniquely identify the disk array not duplicated with other
disk arrays.
(ix) Sync State
The transition status in activity state is displayed.
For more information, refer to 2.3 “Replication Operations and State Transitions”.
Display Description
Separating Indicates the temporary status that difference between MV and RV is reducing to
zero during Separation Execution.
Separated Indicates the status that the data copying is not processing between MV and RV.
It becomes this status right after pair setting.
Forced Separation Indicates the status that MV and RV are separated forcibly by the forced separate
instruction.
Fault Indicates the status of forced separation inside the disk array due to copy fault
occurrence.
Sync Execution Indicates the status that difference exists while copy is executing.
Synchronized Indicates the status that reflection of the difference between the MV and RV at
the copy start instruction has been completed. Updates to the MV are reflected on
the RV sequentially for the pair in this state.
Restoring Indicates the status that difference between MV and RV is not reflected at the
time of restore execution.
Restored
(synchronized)
Indicates the status that difference between MV and RV is reflected at the time of
restore execution. Updated MV content is reflected to RV.