Transparently migrating ongoing I/O to virtualized storage

Details for Australian Patent Application No. 2008307592 (hide)

Owner Hitachi Data Systems Corporation

Inventors Hay, Michael Cameron

Agent Davies Collison Cave

Pub. Number AU-A-2008307592

PCT Pub. Number WO2009/045402

Priority 11/906,701 02.10.07 US

Filing date 30 September 2008

Wipo publication date 9 April 2009

International Classifications

G06F 3/06 (2006.01) Input arrangements for transferring data to be processed into a form capable of being handled by the computer - Digital input from, or digital output to, record carriers

G06F 9/455 (2006.01) Arrangements for programme control, e.g. control unit - Emulation

G06F 12/08 (2006.01) Accessing, addressing or allocating within memory systems or architectures - in hierarchically structured memory systems, e.g. virtual memory systems

Event Publications

13 May 2010 PCT application entered the National Phase

  PCT publication WO2009/045402 Priority application(s): WO2009/045402

7 July 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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