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Data restore mechanism

DC CAFC
  • US 7,024,527 B1
  • Filed: 07/18/2003
  • Issued: 04/04/2006
  • Est. Priority Date: 07/18/2003
  • Status: Expired due to Term
First Claim
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1. A system, comprising:

  • a primary storage;

    a backup storage;

    a restore application configured to restore a set of files from the backup storage to the primary storage; and

    a file server configured to, during said restore;

    determine that one or more blocks of data of a file in the set of files needed by an application have not been restored; and

    direct the restore application to restore the determined one or more blocks of data in response to said determination that the one or more blocks of data have not been restored;

    wherein the restored one or more blocks of data are accessible by the application while said restore is in progress.

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