NVP vProxy：VM 還原失敗，並顯示「Failed to write data：VDDK 錯誤：7：主機或訪客作業系統上發生檔案存取錯誤。」

Summary: NVP vProxy 虛擬機器 （VM） 還原失敗，並顯示「Failed」，「Failed to write data：VDDK 錯誤：7：主機或訪客作業系統上發生檔案存取錯誤。」

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Symptoms

  • 您嘗試以 NVP vProxy 應用裝置還原已完成的 VM 備份。
  • 在還原期間，在還原會話記錄中觀察到以下失敗：
YYYY-MM-DDT16:51:18Z DEBUG:  [@(#) Build number: 95] New moverStatus Disk Mover Status: 2001, "Hard disk 2", "Failure", "Failed to write data: VDDK Error: 7: A file access error occurred on the host or guest operating system.", Error: Failed to write data: VDDK Error: 7: A file access error occurred on the host or guest operating system.
  • vProxy /opt/emc/vproxy/runtime/logs/vrecoverd/vrecoverd-vddk.log 報告：
YYYY-MM-DDT16:51:18Z NOTICE: VDDK INFO VixDiskLib: VixDiskLib_Write: Write 2048 sectors to disk at 1358354432 failed. Error 7 (A file access error occurred on the host or guest operating system) (DiskLib error 327689: Input/output error) at 6296.
  • 若要啟用 VDDK 偵錯，請修改 vProxies /opt/emc/vproxy/conf/VixDiskLib.config 以包含 （「vixDiskLib.transport.LogLevel = 6」）

Cause

VDDK 錯誤 7 來自 VMware VIX API。還原期間選取的目標資料存放區沒有足夠的空間來還原虛擬機器。

Resolution

確認選取用於目標還原的資料存放區有足夠的空間。您可以從 VMware vSphere 用戶端檢查此問題。

Affected Products

NetWorker
Article Properties
Article Number: 000185393
Article Type: Solution
Last Modified: 23 May 2025
Version:  3
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