Patent ID: 11947425
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. A system comprising:
computer-readable memory storing executable instructions; and
one or more processors configured by the executable instructions to at least:
obtain first storage data representing a first subset of stored snapshot data objects stored in an object data store, wherein the first subset of stored snapshot data objects are available for restoring one or more data volumes, and wherein a second subset of stored snapshot data objects stored in the object data store are not available for restoring the one or more data volumes;
obtain second storage data representing a plurality of active snapshot data objects, wherein individual active snapshot data objects of the plurality of active snapshot data objects are assigned to one or more active data volume snapshots of a plurality of active data volume snapshots;
identify an active snapshot data object, of the plurality of active snapshot data objects, that is absent from the first subset of stored snapshot data objects and present in the second subset of stored snapshot data objects; and
modify data associated with the active snapshot data object to indicate that the active snapshot data object is available for restoring one or more data volumes.