Hitachi MP-96RD625-01 manual Recovering a Pinned Track on a Journal Volume

Models: MP-96RD625-01

1 314
Download 314 pages 57.88 Kb
Page 263
Image 263

6.Use the Add Pair command in the Pair Operation window to recover the data volume pair. Make sure to select the Entire initial copy option in the Add Pair window.

Recovering a Pinned Track on a Journal Volume

If a pinned track occurs on a URz master or restore journal volume, the procedure for pinned track recovery is as follows:

1.Identify the journal group that contains the journal volume where a pinned track occurs. After that, split the mirror where the journal group belongs.

2.Delete the journal volume containing the pinned track from the journal group.

3.Format the journal volume by using the LDEV format function of VLL. For detailed instructions on how to format the volume, please refer to Virtual LVI/LUN and Volume Shredder User's Guide.

4.Register the formatted volume (or another volume that can be used instead of the formatted volume) in the journal group.

If you do not need to resume copying, the procedure is now finished.

If you want to resume copying, please continue to restore the mirror to which the journal group belongs (see section Restoring a Mirror (Resuming a copy operation))

Chapter 8 Performing Pair Operations

8-29

Hitachi Universal Replicator for IBM /OS User’s Guide

Page 263
Image 263
Hitachi MP-96RD625-01 manual Recovering a Pinned Track on a Journal Volume