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Migration of full-disk encrypted virtualized storage between blade servers

  • US 20090169020A1
  • Filed: 12/30/2008
  • Published: 07/02/2009
  • Est. Priority Date: 12/28/2007
  • Status: Active Grant
First Claim
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1. A method comprising:

  • obtaining a key to perform an operation on a first blade server of a plurality of blade servers from a virtual security hardware instance associated with the first blade server;

    providing the key via the secure out-of-band communication channel to the first blade server; and

    migrating the key from the first blade server to a second blade server of the plurality of blade servers.

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