Avamar:Windows VSS 備份失敗,並傳回錯誤:Win32 call L"GetVolumePathNameW" failed

Summary: Windows 磁碟區陰影複製服務 (VSS) 備份失敗,並傳回錯誤:錯誤:Win32 呼叫 L「GetVolumePathNameW」失敗,且 avvss 錯誤 <12077>:VSS 傳回錯誤訊息,結束 HR = 0x8007007b

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.

Symptoms

Windows VSS 備份失敗,並出現下列錯誤:

avvss Error <8801>:
ERROR: Win32 call L"GetVolumePathNameW" failed.
avvss Error <12077>: VSS returned an error message exiting HR = 0x8007007b

 

Cause

此錯誤是由於程式碼問題所導致,導致 avtar 二進位檔案處理磁碟區路徑,例如「\\globalroot\\device\\harddiskvolume1」。此卷路徑被視為裝入點,而不是分區路徑。

 

Resolution

以解決此問題。

  • 將 Avamar Server 升級至。
    • 19.4.100-124 或更新版本
  • Avamar 19.4 及更新軟體版本中包含此修正。

 

Additional Information

Affected Products

Avamar

Products

Avamar, Avamar Client, Avamar Client for Windows, Avamar Server
Article Properties
Article Number: 000063946
Article Type: Solution
Last Modified: 19 May 2025
Version:  7
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