发明申请
- 专利标题: Method for recovering data in a tape drive system
- 专利标题(中): 在磁带机系统中恢复数据的方法
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申请号: US11440682申请日: 2006-05-24
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公开(公告)号: US20070300133A1公开(公告)日: 2007-12-27
- 发明人: Richard Allen Gill , Howard H. Rather
- 申请人: Richard Allen Gill , Howard H. Rather
- 专利权人: Sun Microsystems, Inc.
- 当前专利权人: Sun Microsystems, Inc.
- 主分类号: G11C29/00
- IPC分类号: G11C29/00
摘要:
A method is disclosed. The method includes performing a first read operation at a tape drive, determining if a minimum number of data bytes have been recovered in the first read operation to perform error correcting codes (ECC), performing a second read operation if the minimum number of data bytes to perform ECC have not been recovered, determining if a minimum number of data bytes have been recovered in the second read operation to perform ECC, combining the recovered data bytes from the first read operation and the second read operation to form combined recovered data bytes, determining if a minimum number of data bytes are included in the combined recovered data bytes to perform ECC and performing ECC if the minimum number of data bytes are included in the combined recovered data bytes.
公开/授权文献
- US07810008B2 Method for recovering data in a tape drive system 公开/授权日:2010-10-05
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