Apparatus and method for recovering destroyed data volumes

Details Apparatus and method for recovering destroyed data volumes Apparatus and method for recovering destroyed data volumes

2004-11-01

2009-02-03

Beausoliel, Robert (Department: 2113)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S005110, C714S006130, C714S013000, C714S042000

Reexamination Certificate

active

07487385

ABSTRACT:
In an embodiment of the invention, a method is provided for updating configuration information associated with a data volume. The method reduces the occurrences of updates of saved configuration information of a data volume by updating the saved configuration information only when a change occurs in a configuration of the data volume.

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