Apparatus and method for controlling data recovery

Details Apparatus and method for controlling data recovery Apparatus and method for controlling data recovery

2011-01-18

2011-01-18

Lohn, Joshua A (Department: 2114)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S020000, C714S054000

Reexamination Certificate

active

07873865

ABSTRACT:
A control apparatus comprises a priority determination unit for determining the priority of each of a plurality of applications that use data in different logical volumes constituting a volume group, and a restoration instruction unit for issuing a restoration instruction to a storage system to execute restoration on the plurality of logical volumes constituting the volume group in sequence from a logical volume used by an application having a high priority.

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