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

Claim 0:
1. A computer-implemented method comprising:
under control of a computing system comprising one or more computing devices configured to execute specific instructions,
generating 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;
generating 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;
analyzing the first storage data with respect to the second storage data;
identifying, based on results of analyzing the first storage data with respect to the second storage data, an active snapshot data object of the plurality of active snapshot data objects, wherein the active snapshot data object is absent from the first subset of stored snapshot data objects, and wherein the active snapshot data object is present in the second subset of stored snapshot data objects; and
modifying 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.