HP P9000 Replication Manager Software 7.2 User Guide

• “Checking write delay time (C/T Delta) for each copy group” on page 285.
Checking performance workflow (remote copies)
The following figure shows the flow of tasks for checking the performance of remote copies.
Monitoring transfer delay state of remote copies
This module describes how progress of volume replication functions are monitored:
• About copy progress, page 284
• Viewing copy progress, page 285
• Checking write delay time (C/T Delta) for each copy group, page 285
About copy progress
Copy progress is a value that indicates the progress of the volume replication functions being executed
by the storage system. The copy progress (copy pair matching rate) or differential-bitmap matching
rate is displayed according to the copy type or copy pair status. The following table lists the values
displayed to indicate the copy progress.
Copy progress display
Copy pair status
Copy type
simplexsynccopyingsuspenderror
--CPCPCP or BMCP
• Business Copy
• Snapshot
--BMCPBMBM
• Continuous Access Synchronous
System monitoring284