Patents Assigned to EMC Coropration
  • Rolling back storage subsystem reconfigurations
    Patent number: 6415372
    Abstract: A method and an apparatus for reconfiguring a storage subsystem by performing an ordered sequence of reconfigurations of physical storage volumes of the storage subsystem. The method and apparatus perform a portion of the sequence of reconfigurations, in response to receiving a rollback request, in an order that is reversed with respect to the order of the sequence.
    Type: Grant
    Filed: November 19, 1999
    Date of Patent: July 2, 2002
    Assignee: EMC Coropration
    Inventors: Avinoam Zakai, Shai Bar-Nefy, David Wayne DesRoches, Tao Kai Lam, Ruben Michel