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SnapManager for Hyper-V
本繁體中文版使用機器翻譯，譯文僅供參考，若與英文版本牴觸，應以英文版本為準。

VSS申請人-備份元件失敗、並出現部分寫入錯誤

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  • 訊息

    Error: Vss Requestor - Backup Components failed with partial
writer error.
Writer Microsoft Hyper-V VSS Writer involved in backup or restore
operation reported partial failure. Writer returned failure code
0x80042336. Writer state is 5.
Application specific error information:
Application error code: 0x1
Application error message: -
Failed component information:
Failed component: VM GUID XXX
    Writer error code: 0x800423f3
    Application error code: 0x8004230f
    Application error message: Failed to revert to VSS snapshot on the
    virtual hard disk 'volume_guid' of the virtual machine 'vm_name'.
   (Virtual machine ID XXX)

    Hyper-V主機上的Windows應用程式事件記錄中會出現下列錯誤：

    Volume Shadow Copy Service error: Unexpected error calling routine
GetOverlappedResult.  hr = 0x80070057, The parameter is incorrect.

Operation:
   Revert a Shadow Copy

Context:
   Execution Context: System Provider

Volume Shadow Copy Service error: Error calling a routine on a Shadow
Copy Provider
{b5946137-7b9f-4925-af80-51abd60b20d5}. Routine details
RevertToSnapshot
[hr = 0x80042302, A Volume Shadow Copy Service component encountered
an unexpected
error.
Check the Application event log for more information.].

Operation:
   Revert a Shadow Copy

Context:
   Execution Context: Coordinator

  • 說明

    執行資料集的應用程式一致備份時、會出現此訊息。此錯誤會導致資料集中部分虛擬機器的備份失敗。

  • 修正行動

    • 重試資料集備份。

    • 如果重試嘗試再次失敗、請將資料集分割成兩個資料集、以便將備份失敗的所有VM放入單一資料集、所有其他VM都會放入另一個資料集。然後再次執行備份。