发明公开
EP1949212A2 APPARATUS, SYSTEM, AND METHOD FOR IMPLEMENTING PROTECTED PARTITIONS IN STORAGE MEDIA
审中-公开
设备,系统和实现方法保护分区在存储介质中
- 专利标题: APPARATUS, SYSTEM, AND METHOD FOR IMPLEMENTING PROTECTED PARTITIONS IN STORAGE MEDIA
- 专利标题(中): 设备,系统和实现方法保护分区在存储介质中
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申请号: EP06807301.4申请日: 2006-10-16
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公开(公告)号: EP1949212A2公开(公告)日: 2008-07-30
- 发明人: HAUSTEIN, Nils , WINARSKI, Daniel, James , KLEIN, Craig, Anthony , ROOSEN, Martin
- 申请人: International Business Machines Corporation
- 申请人地址: New Orchard Road Armonk, NY 10504 US
- 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: New Orchard Road Armonk, NY 10504 US
- 代理机构: Pyecroft, Justine Nicola C.
- 优先权: US255551 20051021
- 国际公布: WO2007045630 20070426
- 主分类号: G06F3/06
- IPC分类号: G06F3/06
摘要:
An apparatus, system, and method are disclosed for implementing protected partitions in storage media. The apparatus includes a control module configured to communicate with a host and receive read/write commands for a storage device, and a protection module operating within the control module and configured to maintain a plurality of protection states for the partition and a plurality of allowable transitions between the protection states. The system includes the apparatus, a host device, and a storage device coupled with the host, the storage device including an enclosure having storage media and a control module. The method includes communicating with a host device and receiving read and write commands for a storage device having at least one partition, and maintaining a plurality of protection states for the partition and a plurality of allowable transitions between the protection states on a control module located within the storage device.
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