在 chkdsk 中,点修复是什么?

在 chkdsk 中,点修复是什么?

(相关但不同于:在 chkdsk 中,什么是在线扫描?

运行 Windows 8.0 Pro,chkdsk有一个/spotfix选项Runs spot fixing on the volume。什么是现场修复?如果它与在线修复驱动器有关,我认为/scan无需/forceofflinefix处理。

编辑:这可能与检测时不修复错误,而是保存斑点并在稍后修复有关。

以下是完整选项:

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


  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, when /scan not specified).
  /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)
  /scan               NTFS only: Runs a online scan on the volume
  /forceofflinefix    NTFS only: (Must be used with "/scan")
                      Bypass all online repair; all defects found
                      are queued for offline repair (i.e. "chkdsk /spotfix").
  /perf               NTFS only: (Must be used with "/scan")
                      Uses more system resources to complete a scan as fast as
                      possible. This may have a negative performance impact on
                      other tasks running on the system.
  /spotfix            NTFS only: Runs spot fixing on the volume
  /sdcleanup          NTFS only: Garbage collect unneeded security descriptor
                      data (implies /F).
  /offlinescanandfix  Runs an offline scan and fix on the volume.

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

答案1

Windows 8 内置了每天运行的维护任务。Windows 8 将检查这些已验证的损坏并将其记录到系统中以供日后修复。同样,这一切都是在系统在线时完成的。下一阶段是点修复。这就是 Windows 8 中的 chkdsk 完全不同的地方。Spot Fix 是一个新参数,它可以检查磁盘并在几秒钟内修复任何问题。使用 spotfix 运行 chkdsk 所需的时间基于损坏的数量,而不是像旧版本的 Windows 中那样基于文件数量。这意味着一切都在几秒钟内得到修复。

来源:Online-Tech-Tips.com,Windows 8 中 Chkdsk 的在线技术提示指南(存档这里

答案2

定点修复意味着及时使固定。

在 chkdsk 过程中,如果发现错误、失误或任何其他问题,则 Windows 会同时修复它,这意味着如果发现问题,它就会立即得到解决。

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