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System and method for journal recovery for multinode environments

  • US 7,111,197 B2
  • Filed: 09/20/2002
  • Issued: 09/19/2006
  • Est. Priority Date: 09/21/2001
  • Status: Active Grant
First Claim
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1. A method of journal recovery in a multi-node environment comprising:

  • determining whether a block was last updated by a first node;

    determining whether the block is associated with a lock held by a second node;

    writing the block to a final location if the block was last updated by the first node and is not associated with a lock held by the second node; and

    not writing the block to the final location if the block was last updated by the first node but is associated with a lock held by the second node.

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