Workflow for resynchronizing SI pairs

Use the following workflow to resynchronize SI pairs:

  1. Place the S-VOL offline.

  1. Split or suspend the pair.

olh-note.gif The pair can also be in the process of being Quick Split ("PSUS(SP)/PSUS" status).

  1. (Optional) If you are concerned about host server I/O performance, check to make sure the I/O load is light.

For more information about checking I/O performance-related information, see the Hitachi Device Manager - Storage Navigator User Guide.

  1. Resynchronize the pair.

For more information about resynchronizing SI pairs, see Resynchronizing or restoring SI pairs.

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