Muirhead and Saturnelli, LLC
Determining whether to migrate from a source storage device to a target storage device
Determining whether to migrate from a source storage device to a target storage device includes determining if the target storage device is accessible by hosts that access the source storage device, determining if reservation information stored on the target storage device matches reservation information stored on the source storage device and migrating from the source storage device to the target storage device if the target storage device is accessible by hosts that access the source storage device and reservation information stored on the target storage device matches reservation information stored on the source storage device. Determining whether to migrate from a source storage device to a target storage device may also include, in response to initially determining that the reservation information stored on the target storage device does not match the reservation information stored on the source storage device, attempting to match the reservation information.
EMC Corporation
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G06F G06F G06F G06F
inventional inventional additional inventional
Subin Weiqun Arieh
George Li Don