Invention Application
- Patent Title: SMART STORAGE RECOVERY IN A DISTRIBUTED STORAGE SYSTEM
- Patent Title (中): 分布式存储系统中的SMART STORAGE恢复
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Application No.: US14712762Application Date: 2015-05-14
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Publication No.: US20160335166A1Publication Date: 2016-11-17
- Inventor: Johnu George , Marc Solanas Tarre , Kai Zhang , Yathiraj B. Udupi
- Applicant: CISCO TECHNOLOGY, INC.
- Applicant Address: US CA San Jose
- Assignee: CISCO TECHNOLOGY, INC.
- Current Assignee: CISCO TECHNOLOGY, INC.
- Current Assignee Address: US CA San Jose
- Main IPC: G06F11/20
- IPC: G06F11/20 ; G06F3/06

Abstract:
Embodiments include obtaining at least one system metric of a distributed storage system, generating one or more recovery parameters based on the at least one system metric, identifying at least one policy associated with data stored in a storage node of a plurality of storage nodes in the distributed storage system, and generating a recovery plan for the data based on the one or more recovery parameters and the at least one policy. In more specific embodiments, the recovery plan includes a recovery order for recovering the data. Further embodiments include initiating a recovery process to copy replicas of the data from a second storage node to a new storage node, wherein the replicas of the data are copied according to the recovery order indicated in the recovery plan.
Public/Granted literature
- US09830240B2 Smart storage recovery in a distributed storage system Public/Granted day:2017-11-28
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