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Multiple disk failure recovery – Dell PowerVault DP500 User Manual

Page 13

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Recovering From Disk Failures

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Multiple Disk Failure Recovery

If your system experiences multiple disk failures within the same RAID group
and the RAID group contained your operating system and DPM application,
you must reinstall the operating system and DPM application. If the RAID
group contained the DPM replicas, you can restore the replicas from your
tape archive. Replicas also can be restored from a secondary DPM server,
protecting your primary DPM server. Refer to the "Disaster Recovery" section
of the System Center Data Protection Manager 2007 Operations Guide for
more information on disaster planning DPM recovery procedures.

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