发明授权
- 专利标题: Methods and systems for formatting storage volumes
- 专利标题(中): 用于格式化存储卷的方法和系统
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申请号: US12859134申请日: 2010-08-18
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公开(公告)号: US08380961B2公开(公告)日: 2013-02-19
- 发明人: Ellen J. Grusy , Brian D. Hatfield , Kurt A. Lovrien , Matthew Sanchez
- 申请人: Ellen J. Grusy , Brian D. Hatfield , Kurt A. Lovrien , Matthew Sanchez
- 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: Griffiths & Seaton PLLC
- 主分类号: G06F13/00
- IPC分类号: G06F13/00 ; G06F13/28
摘要:
Methods, systems, and computer storage mediums including a computer program product method for formatting storage volumes are provided. One method includes creating a storage volume including a global counter and partitioned into multiple storage segments including a segment counter and partitioned into multiple stripes, wherein the global counter and each segment counter match at an initial time. The method further includes releasing the storage segments prior to completely reformatting the storage volume and subsequently incrementing the global counter such that the global counter and each segment counter no longer match at a subsequent time. The method further includes enabling a user to write data to the storage segments prior to completely reformatting the storage volume in response to incrementing the global counter. One system includes a processor for performing the above method and one computer storage medium includes a computer program product configured to perform the above method.
公开/授权文献
- US20120047326A1 METHODS AND SYSTEMS FOR FORMATTING STORAGE VOLUMES 公开/授权日:2012-02-23
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