Accessing data previously migrated to a cloud
AssigneeEMC IP Holding Company LLC
InventorsDouglas E. LeCrone, Brett A. Quinn
Life of this patent
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AssigneeEMC IP Holding Company LLC
InventorsDouglas E. LeCrone, Brett A. Quinn
Estimating the term…
Accessing a portion of data that was previously migrated to a cloud service includes initiating a recall of the data from the cloud service in response to the data residing entirely on the cloud service, determining if the portion of the data is stored on the storage device, retrieving cloud objects from the cloud service corresponding to the portion of the data in response to the portion of the data being unavailable on the storage device, and accessing the portion of the data on the storage device while cloud objects corresponding to other portions of the data are being transferred from the cloud service to the storage device. The host may receive a migrated status indicator in response to the data existing entirely on the cloud service. Initiating the recall may include modifying metadata to indicate that the data is available for access by the host.
A method of accessing a portion of data that was previously migrated from a storage device to a cloud service, the method being executed by one or more processors and comprising:
A non-transitory computer readable medium containing software that, when executed by one or more processors, accesses a portion of data that was previously migrated from a storage device to a cloud service, the software comprising:
Dependencies are inferred from the claim text.