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.

Chapter 4 Using the Universal Replicator for z/OS GUI

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