发明授权
- 专利标题： Tape data recovery
- 专利标题（中）： 磁带数据恢复
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申请号： US12761247申请日： 2010-04-15
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公开(公告)号： US08332686B2公开(公告)日： 2012-12-11
- 发明人: Nathan Christopher Thompson , Matthew Thomas Starr , Walter Wong
- 申请人： Nathan Christopher Thompson , Matthew Thomas Starr , Walter Wong
- 申请人地址： US CO Boulder
- 专利权人： Spectra Logic Corp.
- 当前专利权人： Spectra Logic Corp.
- 当前专利权人地址： US CO Boulder
- 代理商 Kenneth Altshuler
- 主分类号： G06F11/00
- IPC分类号： G06F11/00
摘要：
A method for recovering data from a failed tape cartridge is presented. The reliability of a tape cartridge is assessed via the number of read errors encountered. If the number or read errors is excessive, the tape cartridge is deemed unreliable and the tape cartridge is restricted from storing anymore data. A search is performed to look for duplicate data and if found a copy of the duplicate data is stored to a replacement tape cartridge. The replacement tape cartridge assumes all identity of the original failed tape cartridge.
公开/授权文献
- US20100265606A1 TAPE DATA RECOVERY 公开/授权日：2010-10-21
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