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Online restriping technique for distributed network based virtualization

  • US 20060277361A1
  • Filed: 06/06/2005
  • Published: 12/07/2006
  • Est. Priority Date: 06/06/2005
  • Status: Active Grant
First Claim
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1. A method of implementing online restriping of a volume in a storage area network, the storage area network including a fibre channel fabric, the fibre channel fabric including a plurality of ports, the method comprising:

  • instantiating, at a first port of the fibre channel fabric, a first instance of the volume for enabling I/O operations to be performed at the volume;

    performing restriping operations at the volume; and

    enabling the first port to perform I/O operations at the volume concurrently while at least a portion of the restriping operations are being performed at the volume.

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