HYPER-V BACKUP ERROR (Network Steve Forum)

HYPER-V BACKUP ERROR

Hi ALL,

I have a hyper-v host running Hyper-v Server 2012 R2 Standard with Hyper-V on it, and on that host I got 2 virtual machines running .

VM1 SBS2011std:

sys sbs2011.vhdx

echdata.vhdx

company.vhdx

VM2 2008R2:

sys.vhdx

sql.vhdx

The host hardware ML350G8.

I get the following errors in the eventlog and server manager:

ServerName 16010 Hiba Microsoft-Windows-Hyper-V-VMMS Microsoft-Windows-Hyper-V-VMMS-Admin 2014.07.23. 19:22:16
The operation failed.

ServerName 16370 Hiba Microsoft-Windows-Hyper-V-VMMS Microsoft-Windows-Hyper-V-VMMS-Admin 2014.07.23. 19:21:36
'SBS2011' cannot create the storage required for the checkpoint using disk D:\sys sbs2011.vhdx: The system cannot find the file specified. (0x80070002). (Virtual machine ID 00D939BA-67F2-4C4C-B4FC-778751A1D967)

ServerName 18012 Hiba Microsoft-Windows-Hyper-V-VMMS Microsoft-Windows-Hyper-V-VMMS-Admin 2014.07.23. 19:21:36
Checkpoint operation for 'SBS2011' failed. (Virtual machine ID 00D939BA-67F2-4C4C-B4FC-778751A1D967)

ServerName 10150 Hiba Microsoft-Windows-Hyper-V-VMMS Microsoft-Windows-Hyper-V-VMMS-Admin 2014.07.23. 19:21:36
Could not create backup checkpoint for virtual machine 'SBS2011': The system cannot find the file specified. (0x80070002). (Virtual machine ID 00D939BA-67F2-4C4C-B4FC-778751A1D967)

ServerName 16387 Hiba SPP Application 2014.07.23. 19:22:17
Writer Microsoft Hyper-V VSS Writer experienced some error during snapshot creation. More info: .

ServerName 3 Hiba Microsoft-Windows-FilterManager System 2014.07.23. 19:22:53
Filter Manager failed to attach to volume '\Device\HarddiskVolume88'. This volume will be unavailable for filtering until a reboot. The final status was 0xC03A001C.

ServerName 519 Figyelmeztets Microsoft-Windows-Backup Application 2014.07.23. 22:57:19
The backup operation that started at '?2014?-?07?-?23T17:21:29.228681900Z' has failed to back up volume(s) ''. Please review the event details for a solution, and then rerun the backup operation once the issue is resolved.

Napl neve:    Application
Forrs:        SPP
Dtum:         2014.07.23. 19:22:17
Esemnyazonost:16387
Feladatkategria:Nincs
Szint:         Error
Kulcsszavak:   Classic
Felhasznl:   n.a.
Szmtgp:    ServerName.corpnet.local
Lers:
Writer Microsoft Hyper-V VSS Writer experienced some error during snapshot creation. More info: .
Esemny XML:
<Event xmlns="">
<System>
    <Provider Name="SPP" />
    <EventID Qualifiers="0">16387</EventID>
    <Level>2</Level>
    <Task>0</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2014-07-23T17:22:17.000000000Z" />
    <EventRecordID>14612</EventRecordID>
    <Channel>Application</Channel>
    <Computer>HYPERVNODE.corpnet.local</Computer>
    <Security />
</System>
<EventData>
    <Data>Microsoft Hyper-V VSS Writer</Data>
    <Data>
    </Data>
    <Data>The writer experienced a partial failure. Check the component level error state for more information. (0x80042336)</Data>
    <Data>Unspecified error (0x80004005)</Data>
    <Binary>01000000B8120000991200000000000042BEB7C511CAC619E59C92030000000000000000</Binary>
</EventData>
</Event>

Napl neve:    System
Forrs:        Microsoft-Windows-FilterManager
Dtum:         2014.07.23. 19:22:53
Esemnyazonost:3
Feladatkategria:Nincs
Szint:         Error
Kulcsszavak:
Felhasznl:   SYSTEM
Szmtgp:    ServerName.corpnet.local
Lers:
Filter Manager failed to attach to volume '\Device\HarddiskVolume88'. This volume will be unavailable for filtering until a reboot. The final status was 0xC03A001C.
Esemny XML:
<Event xmlns="">
<System>
    <Provider Name="Microsoft-Windows-FilterManager" Guid="{F3C5E28E-63F6-49C7-A204-E48A1BC4B09D}" />
    <EventID>3</EventID>
    <Version>0</Version>
    <Level>2</Level>
    <Task>0</Task>
    <Opcode>0</Opcode>
    <Keywords>0x8000000000000000</Keywords>
    <TimeCreated SystemTime="2014-07-23T17:22:53.791153700Z" />
    <EventRecordID>28440</EventRecordID>
    <Correlation />
    <Execution ProcessID="4" ThreadID="2412" />
    <Channel>System</Channel>
    <Computer>HYPERVNODE.corpnet.local</Computer>
    <Security UserID="S-1-5-18" />
</System>
<EventData>
    <Data Name="FinalStatus">0xc03a001c</Data>
    <Data Name="ExtraStringLength">24</Data>
    <Data Name="ExtraString">\Device\HarddiskVolume88</Data>
</EventData>
</Event>

What should I do to be able to repair?

THX,

Attila

July 25th, 2014 7:59pm

It looks like Hyper-V is having hard time accessing or finding the files it needs to backup on the root of Drive D: (\Device\HarddiskVolume88)

I would

1. Make sure you have good backup in case you're dealing with hard disk failure here

2. Reboot as suggested (failed to attach to volume '\Device\HarddiskVolume88'. This volume will be unavailable for filtering until a reboot)

3. If backup still fails try to move the VM storage to another disk. Do a storage live-migration.

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August 8th, 2014 2:29pm

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