Msft_Volume：“D:”有多个记录

Question

我得到了一些奇怪的 Msft_Volume 查询结果

Get-WmiObject -Query "SELECT * FROM Msft_Volume"  -Namespace Root/Microsoft/Windows/Storage

我六次看到“D”盘！有什么解释吗？哪一个是真的？

AllocationUnitSize   : 4096
DedupMode            : 4
DriveLetter          : D
DriveType            : 3
FileSystem           : NTFS
FileSystemLabel      : DATA
FileSystemType       : 14
HealthStatus         : 0
ObjectId             : {1}\\DELLCSPRHV02\root/Microsoft/Windows/Storage/Providers_v2\WSP_Volume.ObjectId="{60fd5c97-6507-4543-99f1-daf47227f21e}:VO:\\?\Volume{0074c0a4-0000-0000-0000-100000000000}\"
OperationalStatus    : {2}
PassThroughClass     :
PassThroughIds       :
PassThroughNamespace :
PassThroughServer    :
Path                 : \\?\Volume{0074c0a4-0000-0000-0000-100000000000}\
Size                 : 162522984448
SizeRemaining        : 48756031488
UniqueId             : \\?\Volume{0074c0a4-0000-0000-0000-100000000000}\
PSComputerName       : DELL590HV12



AllocationUnitSize   : 4096
DedupMode            : 4
DriveLetter          : D
DriveType            : 3
FileSystem           : NTFS
FileSystemLabel      : DATA
FileSystemType       : 14
HealthStatus         : 0
ObjectId             : {1}\\DELLCSPRHV02\root/Microsoft/Windows/Storage/Providers_v2\WSP_Volume.ObjectId="{60fd5c97-6507-4543-99f1-daf47227f21e}:VO:\\?\Volume{2d4b4fad-0000-0000-0000-100000000000}\"
OperationalStatus    : {2}
PassThroughClass     :
PassThroughIds       :
PassThroughNamespace :
PassThroughServer    :
Path                 : \\?\Volume{2d4b4fad-0000-0000-0000-100000000000}\
Size                 : 162522984448
SizeRemaining        : 128554635264
UniqueId             : \\?\Volume{2d4b4fad-0000-0000-0000-100000000000}\
PSComputerName       : DELL590HV12



AllocationUnitSize   : 4096
DedupMode            : 4
DriveLetter          : D
DriveType            : 3
FileSystem           : NTFS
FileSystemLabel      : DATA
FileSystemType       : 14
HealthStatus         : 0
ObjectId             : {1}\\DELLCSPRHV02\root/Microsoft/Windows/Storage/Providers_v2\WSP_Volume.ObjectId="{60fd5c97-6507-4543-99f1-daf47227f21e}:VO:\\?\Volume{4491b922-0000-0000-0000-100000000000}\"
OperationalStatus    : {2}
PassThroughClass     :
PassThroughIds       :
PassThroughNamespace :
PassThroughServer    :
Path                 : \\?\Volume{4491b922-0000-0000-0000-100000000000}\
Size                 : 162522984448
SizeRemaining        : 50788323328
UniqueId             : \\?\Volume{4491b922-0000-0000-0000-100000000000}\
PSComputerName       : DELL590HV12

完整输出：https://pastebin.com/qRiCEUL3

没有跨区卷。

所有 SizeRemaining 的总和 = 535GB

仅有的第二个磁盘具有正确的 SizeRemaining

Size                 : 162522984448
SizeRemaining        : 128554635264
128554635264/(1024*1024*1024) = 119.725833892822 Gb