Failover Cluster Shared Volume Failing IO Error – Help!

Published July 15, 2020 | By BenjaminIT

So, needed to reboot a cluster yesterday and drained roles from one server, rebooted, moved roles over and rebooted other. However, now one of the CSV is showing as failed. It is not ReadOnly, I have tried in the Server Manager to attach the disk and get an
Access Denied error, tried via powershell as admin and get the same error. any advise? Tried to change the IsManualAttached as well get access denied for that too.

Usage : Other
NameFormat :
OperationalStatus : Detached
HealthStatus : Unknown
ProvisioningType : Fixed
ParityLayout : Unknown
Access : Read/Write
UniqueIdFormat : Vendor Specific
DetachedReason : By Policy
WriteCacheSize : 0
ObjectId : {1}SERV-HC-01root/Microsoft/Windows/Storage/Providers_v2SPACES_VirtualDisk.Objec tId="{533570b8-ec7e-4e22-XXXb-e6519f296089}:VD:{352a1d48-XXX2-11ea-80be-2477710262
d}{352a1e11-3ea2-XXXa-80be-246e9610262d}"
PassThroughClass :
PassThroughIds :
PassThroughNamespace :
PassThroughServer :
UniqueId : 111E2A35A23EEA11XXX6E9610262D
AllocatedSize : 23991687315456
FootprintOnPool : 47983374630912
FriendlyName : SERV-HDD-VDISK01
Interleave : 262144
IsDeduplicationEnabled : False
IsEnclosureAware : False
IsManualAttach : True
IsSnapshot : False
LogicalSectorSize : 512
Name :
NumberOfAvailableCopies :
NumberOfColumns : 6
NumberOfDataCopies : 2
OtherOperationalStatusDescription :
OtherUsageDescription :
PhysicalDiskRedundancy : 1
PhysicalSectorSize : 4096
RequestNoSinglePointOfFailure : False
ResiliencySettingName : Mirror
Size : 23991687315456
UniqueIdFormatDescription :
PSComputerName :
CimClass : ROOT/Microsoft/Windows/Storage:MSFT_VirtualDisk CimInstanceProperties : {ObjectId, PassThroughClass, PassThroughIds, PassThroughNamespace…} CimSystemProperties : Microsoft.Management.Infrastructure.CimSystemProperties

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Posted in Hyper-V, Syndicate | Tagged Hyper-v, HyperV, Microsoft