发明授权
US08006050B2 System for determining allocation of tape drive resources for a secure data erase process
有权
用于确定安全数据擦除过程的磁带驱动器资源分配的系统
- 专利标题： System for determining allocation of tape drive resources for a secure data erase process
- 专利标题（中）： 用于确定安全数据擦除过程的磁带驱动器资源分配的系统
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申请号： US11737739申请日： 2007-04-19
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公开(公告)号： US08006050B2公开(公告)日： 2011-08-23
- 发明人: Gregory Tad Kishi , Mark Allan Norman , Laura Jean Ostasiewski , Christopher Michael Sansone
- 申请人： Gregory Tad Kishi , Mark Allan Norman , Laura Jean Ostasiewski , Christopher Michael Sansone
- 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： Zilka-Kotab, PC
- 主分类号： G06F12/02
- IPC分类号： G06F12/02 ; G06F13/00
摘要：
A system is provided to ensure a timely secure data erase by determining whether allocating an additional tape drive would improve secure data erase performance by evaluating a quantity of physical volumes to be secure data erased, a maximum queued threshold, an average time to an erasure deadline and a minimum expiration threshold. An additional tape drive is allocated for the secure data erase process when it is determined that allocating an additional tape drive would improve secure data erase performance.
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