Invention Grant
- Patent Title: Intelligent method to index storage system files accounting for snapshots
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Application No.: US16250993Application Date: 2019-01-17
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Publication No.: US11238011B2Publication Date: 2022-02-01
- Inventor: James Morton , Ming Zhang , Weiyang Liu , Lihui Su , Min Liu
- Applicant: EMC IP Holding Company LLC
- Applicant Address: US MA Hopkinton
- Assignee: EMC IP Holding Company LLC
- Current Assignee: EMC IP Holding Company LLC
- Current Assignee Address: US MA Hopkinton
- Agency: Womble Bond Dickinson (US) LLP
- Main IPC: G06F16/13
- IPC: G06F16/13 ; G06F16/18 ; G06F16/14 ; G06F16/11

Abstract:
Indexing files to account for snapshots can include generating, based on a scan of the storage system, one or more file records. Each file record of the one or more file records can correspond to a file stored on the storage system at the time of the scan. The file records can be maintained based on one or more notifications received from the storage system. A snapshot list of the storage system can be maintained, the snapshot list having snapshot data corresponding to one or more snapshots stored on the storage system. A search result can be generated that satisfies a search parameter based at least on a) the one or more file records and/or b) the snapshot list.
Public/Granted literature
- US20200233837A1 INTELLIGENT METHOD TO INDEX STORAGE SYSTEM FILES ACCOUNTING FOR SNAPSHOTS Public/Granted day:2020-07-23
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