Edit Journal Options confirmation window

Journal ID

Journal identifier.

Attribute

Master, Restore, Master/Restore or Initial (registered but no pair volumes assigned).

Number of Journal VOLs

Number of journal volumes registered in the journal.

Journal Capacity

Capacity of the journal volume registered in the journal. If two journal volumes are registered, the capacity of the reserve journal volume is subtracted from the total capacity.

Number of Data VOLs

Number of volumes associated with the journal.

With the delta resync configuration, the number of data volumes registered to the journal of the mirrors not for delta resync is displayed. The number of volumes registered to the journal of the delta resync mirrors (whose status is Hold, Holding, or Hold(Failure)) is not displayed.

Data Capacity

Total capacity of all the associated volumes.

With the delta resync configuration, the number of data volumes registered to the journal of the mirrors not for delta resync is displayed. The number of volumes registered to the journal of the delta resync mirrors (whose status is Hold, Holding, or Hold(Failure)) is not displayed.

Inflow Control

Whether flow of update data to the journal volume is restricted by slowing the response to hosts.

Data Overflow Watch

Number of seconds the system monitors metadata and journal data when the journal volume is full (100%). A hyphen (-) displays if Inflow Control is disabled.

Cache Mode

Indicates whether journal data is stored in cache memory on the restore journal.