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调整 Windows，使其在读取故障 HDD 扇区时不再重试

tag-icon • tag-icon windows-7 hard-drive paging
调整 Windows，使其在读取故障 HDD 扇区时不再重试

如何配置 Windows 以使其在出现故障的 HDD 时表现更好？

当程序尝试从故障的 HDD 扇区读取文件时，它最终会收到The request could not be performed because of an I/O device error。但是，当它尝试关闭句柄时，此请求将永远挂起，并且无法终止该进程：

C:\>type D:\keep\dontindex\bad\y.dat >nul
The request could not be performed because of an I/O device error

这可以调整吗？硬盘出现故障时，目标是不必硬重置 PC。

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答案1

首先，我建议在硬盘还能工作的时候更换它。

对于您的问题，您必须运行带有 /F 的 chkdsk 以使 Windows 能够标记哪些扇区有缺陷以防止读/写这些扇区，因此您不必调整任何东西，这将使您的 Windows 停止使用这些扇区。

C:\>chkdsk /? Checks a disk and displays a status report.

CHKDSK [volume[[path]filename]]] [/F] [/V] [/R] [/X] [/I] [/C] [/L[:size]] [/B]

  volume          Specifies the drive letter (followed by a colon),
                  mount point, or volume name.   filename        FAT/FAT32 only: Specifies the files to check for fragmentation.   /F   Fixes errors on the disk.   /V              On FAT/FAT32: Displays the full path and name of every file
                  on the disk.
                  On NTFS: Displays cleanup messages if any.   /R              Locates bad sectors and recovers readable information
                  (implies /F).   /L:size         NTFS only:  Changes the log file size to the specified number
                  of kilobytes.  If size is not specified, displays current
                  size.   /X              Forces the volume to dismount first if necessary.
                  All opened handles to the volume would then be invalid
                  (implies /F).   /I              NTFS only: Performs a less vigorous check of index entries.   /C              NTFS only: Skips checking of cycles within the folder
                  structure.   /B              NTFS only: Re-evaluates bad clusters on the volume
                  (implies /R)

The /I or /C switch reduces the amount of time required to run Chkdsk by skipping certain checks of the volume.

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