Hitachi Universal Replicator for z/OS User Guide: HP XP12000 Disk Array, HP XP10000 Disk Array, HP 200 Storage Virtualization System (T1778-96021, May 2011)

When the updating process is in progress, the checking process automatically continues until
the updating process finishes. The updating process is checked at ten-second intervals.
• Last Update: Displays the date and time when operation history was last updated.
• Export: Saves operation history in a CSV file. For detailed information, see Saving Operation
History into a Text File.
NOTE: You cannot save the history file while operation history is being updated. Please
save operation history in a text file after operation history is updated.
• The list displays history of operations on data volume pairs in the connected storage system.
The list consists of the following columns:
◦ Operation Date/Time: The date and time when the operation was completed.
◦ Operation: The operations are:
Pair definition: A data volume pair was defined.
Add Pair Start: Creation of the data volume pair was started.
Add Pair Complete: Creation of the data volume pair was finished.
Resume Pair Start: Restoring of the data volume pair was started.
Resume Pair Complete: Restoring of the data volume pair was finished.
Suspend Pair Start: Splitting (Suspending) of the data volume pair was started.
Suspend Pair Complete: Splitting (Suspending) of the data volume pair was finished.
Suspend Pair(Failure): The data volume pair was split (suspended) because of a failure.
Delete Pair Start: Release of the data volume pair was started.
Delete Pair Complete: Release of the data volume pair was finished.
Status Change by MCU(Simplex to Pending): The status of the data volume pair was
changed from Simplex to Pending because of an operation from the primary storage
system.
Status Change by MCU(Simplex to Duplex): The status of the data volume pair was changed
from Simplex to Duplex because of an operation from the primary storage system.
Status Change by MCU(Pending to Duplex): The status of the data volume pair was changed
from Pending to Duplex because of an operation from the primary storage system.
Status Change by MCU(Pending to Suspend): The status of the data volume pair was
changed from Pending to Suspend because of an operation from the primary storage
system.
Status Change by MCU(Duplex to Suspend): The status of the data volume pair was
changed from Duplex to Suspend because of an operation from the primary storage
system.
Status Change by MCU(Duplex to Simplex): The status of the data volume pair was changed
from Duplex to Simplex because of an operation from the primary storage system.
Status Change by MCU(Pending to Simplex): The status of the data volume pair was
changed from Pending to Simplex because of an operation from the primary storage
system.
Status Change by MCU(Suspend to Simplex): The status of the data volume pair was
changed from Suspend to Simplex because of an operation from the primary storage
system.
Status Change by MCU(Suspend to Pending): The status of the data volume pair was
changed from Suspend to Pending because of an operation from the primary storage
system.
164 Viewing History of Data Volume Pair Operations