DATA STORAGE INVENTORY INDEXING

摘要

Embodiments of the present disclosure are directed to, among other things, managing inventory indexing of one or more data storage devices. In some examples, a storage service may store an index associated with archived data. Additionally, the storage service may receive information associated with an operation performed on the archived data. The storage service may also partition the received information into subsets corresponding to an identifier. In some cases, the identifier may be received with or otherwise be part of the received information. The storage service may also retrieve at least a portion of the index that corresponds to the subset. Further, the storage service may update the retrieved portion of the index with at least part of the received information. The updating may be based at least in part on the subsets.

主权项

1. A computer-implemented method for index management, comprising:
under the control of one or more computer systems configured with executable instructions,
storing data in archival storage;obtaining a data inventory index by at least:
if the data inventory index does not exist, generating the data inventory index associated with the stored data, the data inventory index including a data object identifier for at least a subset of parts of the stored data; andif the data inventory index does exist, merging into the data inventory index at least a manifest of parts of the stored data;selecting at least one of the parts of the manifest of parts that references a portion of the data inventory index to be updated based at least in part on the data object identifier for the at least one of the parts; andupdating a portion of the data inventory index based at least in part on the selected at least one part of the manifest of parts.