windows – 存储空间：奇偶校验VD与零块,但显示为健康

最近,我错误地从这个阵列断开了工作驱动器并在几小时后重新安装它(这两个操作都涉及电源循环服务器).当服务器恢复时,池中的所有VD都与此奇偶校验VD分开工作.它标记为IsManualAttach = true,一旦附加,文件系统显示为RAW.我使用了一个取消删除软件来检查内容,并在大多数文件中注意到大块的零.

我的理论是元数据中存在一些损坏,或者某些错误导致RAID 5中的一列被禁用并阻止其被修复.当第二个驱动器被拉动时,另一列被禁用,但实际上将VD呈现给操作系统的更高级代码无法正确处理.
我的问题是有没有人见过这个？是否有任何工具可以让我查看和操作存储空间中的低级元数据？

更多信息：

我最近才发现这些事件已经记录了几个月这个VD(在Microsoft-Windows-StorageSpaces-Driver / Operational中)：

(Event Id 303) Drives hosting data for virtual disk
{b731f6a8-b99f-11e4-811f-000c29404dab} have Failed or are missing. As
a result,no copy of data is available. Return Code: This device does
not exist.

(Event Id 304) The virtual disk {b731f6a8-b99f-11e4-811f-000c29404dab} is in a
degraded state. This can happen when a physical disk hosting the
virtual disk fails,is disconnected,or experiences a write error.

Windows will attempt to repair the virtual disk. No action is needed at this time.

(Event Id 306) The attempt to map,or allocate more storage for,the
virtual disk {b731f6a8-b99f-11e4-811f-000c29404dab} has Failed. This
is because there was a write failure involved in the updating the
virtual disk Metadata. Return Code: The physical resources of this
disk have been exhausted.

PS C:\Windows\System32> Get-Virtualdisk Redundant | fl


ObjectId                          : {1}...
PassthroughClass                  :
PassthroughIds                    :
PassthroughNamespace              :
PassthroughServer                 :
UniqueId                          : A8F631B79FB9E411811F000C29404DAB
Access                            : Read/Write
AllocatedSize                     : 4626485084160
DetachedReason                    : None
FootprintOnPool                   : 6168646778880
FriendlyName                      : Redundant
HealthStatus                      : Healthy
Interleave                        : 262144
IsDeduplicationEnabled            : False
IsEnclosureAware                  : False
IsManualAttach                    : True
IsSnapshot                        : False
LogicalSectorSize                 : 4096
Name                              :
NameFormat                        :
NumberOfAvailablecopies           :
NumberOfColumns                   : 4
NumberOfDatacopies                : 1
OperationalStatus                 : OK
OtherOperationalStatusDescription :
OtherUsageDescription             :
ParityLayout                      : Rotated Parity
PhysicaldiskRedundancy            : 1
PhysicalSectorSize                : 4096
ProvisioningType                  : Thin
RequestNoSinglePointOfFailure     : False
ResiliencySettingName             : Parity
Size                              : 5497826574336
UniqueIdFormat                    : vendor Specific
UniqueIdFormatDescription         :
Usage                             : Other
WriteCacheSize                    : 33554432
PSComputerName                    :