NVP-vProxy：備份立即失敗「尚未設定寫入的代理資料大小」

Summary: 虛擬機器備份會立即失敗，並顯示「尚未設定寫入的代理資料大小」。

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Symptoms

NetWorker VMware Protection 整合是使用 vProxy 裝置進行設定。VMware 工作流程的初始執行在啟動後會立即失敗。NetWorker Management Console （NMC） 備份動作詳細資料和備份動作記錄顯示：

MM/DD/YYYY HH:MM:SS [VM_NAME]: Searched all savesets, no complete saveset found. Perform full backup.
MM/DD/YYYY HH:MM:SS [VM_NAME]: Using backup mode 'VSS'.
MM/DD/YYYY HH:MM:SS [VM_NAME]: Started backup with job ID '98641' for save-set ID '8ae632f3-00000006-7f67e5fc-5a67e5fc-0382f4ec-501ec3bb' on vProxy '[VPROXY_NAME]'.
MM/DD/YYYY HH:MM:SS The size of proxied data written has not been set.
MM/DD/YYYY HH:MM:SS Save-set ID '2120738300' (client '[VCENTER_NAME]': save-set 'vm:5250eaf1-a2b0-9f56-947e-e78320b34298:[VCENTER_NAME]') is aborted.
MM/DD/YYYY HH:MM:SS [VM_NAME]: Downloaded vProxy Session log file 'C:\win32app\nsr\logs\policy\VM Protection\StaticVBA_DR\098641-[VM_NAME]-2018-1-24-14-48-51.log' under savejob 98641.
MM/DD/YYYY HH:MM:SS [VM_NAME]: Backup failed.

Cause

vProxy 和保護群組中的虛擬機器必須位於同一個 vCenter 伺服器上。vProxy 部署在與保護群組中虛擬機器不同的 vCenter 伺服器上。

Resolution

保護群組組態中使用的目標 vCenter 伺服器上必須有 vProxy 裝置。在目標 vCenter 伺服器上重新部署現有的 vProxy，或為目標 vCenter 部署新的 vProxy。

Affected Products

NetWorker, NetWorker Management Console
Article Properties
Article Number: 000033935
Article Type: Solution
Last Modified: 09 Oct 2025
Version:  5
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