International Business Machines Corporation

Ankitha S

Dileep Dixith

Subramaniyan Nallasivam

Siddaraju G C

Computer-implemented methods for prioritization of data restoration based on recovery time objectives are provided. Aspects include receiving a request to store an object in a primary data volume, the object being associated with an application operating on a virtual server instance, appending an extended attribute to the object, and storing the object with the extended attribute appended in a primary storage device. Aspects also include periodically backing up the primary storage device to a cloud object storage device and transmitting a restore request to the cloud object storage device based on a determination that the primary storage device has become unresponsive. The restore request causes sequentially restoring a plurality of objects corresponding to primary data volume in an order based on the extended attribute appended to each of the plurality of objects.

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Bengaluru, India

Ankitha S