发明授权
- 专利标题: Policy-based management of storage functions in data replication environments
- 专利标题(中): 数据复制环境中基于策略的存储功能管理
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申请号: US13459942申请日: 2012-04-30
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公开(公告)号: US08990264B2公开(公告)日: 2015-03-24
- 发明人: Nicolas Marc Clayton , Lisa Joan Gundy , John Richard Paveza , Beth Ann Peterson , Alfred Emilio Sanchez , David Michael Shackelford , Warren Keith Stanley , John Glenn Thompson
- 申请人: Nicolas Marc Clayton , Lisa Joan Gundy , John Richard Paveza , Beth Ann Peterson , Alfred Emilio Sanchez , David Michael Shackelford , Warren Keith Stanley , John Glenn Thompson
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理机构: Nelson and Nelson
- 代理商 Daniel P. Nelson; Alexis V. Nelson
- 主分类号: G06F7/00
- IPC分类号: G06F7/00 ; G06F17/00 ; G06F17/30
摘要:
A method for managing storage functions in a data replication environment is disclosed. In one embodiment, such a method includes continually monitoring for changes to a storage configuration at a secondary site. Upon detecting changes to the storage configuration at the secondary site, the method transmits remote metadata describing the changes to the primary site and stores the remote metadata at the primary site. The method then initiates a storage management function at the primary site which is mirrored to the secondary site. In order to perform the storage management function, the method reads the remote metadata at the primary site to determine the storage configuration at the secondary site. The method then performs the storage management function at the primary site in a way that takes into account the storage configuration at the secondary site.
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