Invention Grant
- Patent Title: Methods and systems for formatting storage volumes
- Patent Title (中): 用于格式化存储卷的方法和系统
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Application No.: US13737746Application Date: 2013-01-09
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Publication No.: US08914605B2Publication Date: 2014-12-16
- Inventor: Ellen J. Grusy , Brian D. Hatfield , Kurt A. Lovrien , Matthew Sanchez
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Griffiths & Seaton PLLC
- Main IPC: G06F13/00
- IPC: G06F13/00 ; G06F13/28 ; G06F3/06

Abstract:
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.
Public/Granted literature
- US20130124813A1 METHODS AND SYSTEMS FOR FORMATTING STORAGE VOLUMES Public/Granted day:2013-05-16
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