关于命令“fsutil behavior query disabledeletenotify”的几个问题

Question

此设置不是特定于驱动器/磁盘的，而是全局的，因此会影响正在使用的每个驱动器/磁盘。

您只能为每种文件系统格式（NTFS 与 ReFS）设置不同的行为。

要确定可以为不同类型的磁盘或文件系统设置哪些功能，请查看参数的帮助输出set。如果有其他可用的筛选器（如“卷路径”），则可以为每个磁盘/驱动器单独设置。

fsutil behavior set /?
Usage: fsutil behavior set <option> <value>

<option>                         <values>
  allowExtChar                     <0|1>
  bugcheckOnCorrupt                <0|1>
  defaultNtfsTier                  <1-2>
  disable8dot3                     <0-3> | [<Volume Path> <0|1>]
  disableCompression               <0|1>
  disableCompressionLimit          <0|1>
  disableDeleteNotify              [NTFS|ReFS] <0|1>
  disableEncryption                <0|1>
  disableFileMetadataOptimization  <0-3>
  disableLastAccess                <0-3> | <0|1>
  disableSpotCorruptionHandling    <0-15>
  disableTxF                       [<Volume Path> <0|1>]
  disableWriteAutoTiering          [<Volume Path> <0|1>]
  enableNonpagedNtfs               <0|1>
  enableReallocateAllDataWrites    [<Volume Path> <0|1>]
  encryptPagingFile                <0|1>
  memoryUsage                      <1|2>
  mftZone                          <1-100> (this value multiplied by 200 MB)
  parallelFlushOpenThreshold       <100-1,000,000>
  parallelFlushThreads             <0-32>
  quotaNotify                      <1-4,294,967,295> seconds
  symlinkEvaluation                [<L2L>|<L2R>|<R2L>|<R2R>:<0|1>] [...]

Some of these options require a reboot to take effect.

Please use "fsutil 8dot3name set /?" for more information on modifying the
shortname behavior of the volume or system.

For DisableDeleteNotify if neither "NTFS" nor "ReFS" is specified, "NTFS" is assumed.

MftZone is a reserved region of the disk used to make the MFT contiguous.  The
200 MB multiplier is only applicable for volumes > 1.5 GB.  Below this threshold
the multiplier is scaled based on volume size.

Sample SymlinkEvaluation command:
  "fsutil behavior set symlinkEvaluation L2L:1 L2R:0"
        - Will enable local to local symbolic links and disable local to
          remote symbolic links. It will not change the state of remote to
          remote links or remote to local links.
        - This operation takes effect immediately (no reboot required)

MSFT 文档：
https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/fsutil-behavior

要为特定磁盘设置选项，您需要 GUID。获取 GUID 的一个方法是使用以下 PS 命令。

PS> get-disk | select FriendlyName, GUID

FriendlyName                   GUID
------------                   ----
WDC WD20EZRX-00DC0B0           {b3ae8925-0dbd-44cf-8ae2-953bbf6d2901}
WDC WD30EFRX-68EUZN0           {7d88cdd2-2c9b-48ff-b87b-255fbeb3b1bd}
Samsung SSD 970 EVO Plus 2TB   {48cfe2d8-6f0b-49bb-87d7-25703f38fcf6}
Samsung SSD 970 EVO Plus 500GB {8c370453-4b36-4696-a424-0dbc0eaa6776}

然后您可以设置或查询当前设置（在 GUID 前加上volume）

PS> fsutil behavior query disable8dot3 "Volume{8c370453-4b36-4696-a424-0dbc0eaa6776}"
The volume state is: 0 (8dot3 name creation is ENABLED)
The registry state is: 2 (Per volume setting - the default)

Based on the above settings, 8dot3 name creation is ENABLED on "Volume{8c370453-4b36-4696-a424-0dbc0eaa6776}"

Answer 1