发明名称 |
Disk drive that supports a list-requesting command for enabling a host computer to assist in rescuing a rescue-candidate location having a drive-unrecoverable data |
摘要 |
There is disclosed a method of operating a disk drive for enabling a host computer to assist in rescuing a rescue-candidate location having drive-unrecoverable data. The method includes identifying a selected addressable location as a rescue-candidate location if the selected addressable location contains drive-unrecoverable data, and recording the logical address of the rescue-candidate location in a list. The method further includes transferring the list to the host computer via an interface in response to a list-requesting command from the host computer, and responding to a write command from the host computer to write host data to a selected rescue-candidate location having a logical address recorded in the list such that a subsequent read operation can recover the host data. There is also disclosed a method of operating a computer system for enabling a host computer to assist in rescuing a rescue-candidate location having drive-unrecoverable data.
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申请公布号 |
US6412083(B1) |
申请公布日期 |
2002.06.25 |
申请号 |
US19990397837 |
申请日期 |
1999.09.16 |
申请人 |
WESTERN DIGITAL TECHNOLOGIES, INC. |
发明人 |
ROTHBERG MICHAEL S.;HANMAN JONATHAN L. |
分类号 |
G06F11/00;G11B20/18;(IPC1-7):H02H3/05 |
主分类号 |
G06F11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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