NVP-vProxy FLR 掛接失敗，並顯示「Another task is already in progress」
Summary: NetWorker VMware Protection (NVP) 解決方案是透過 vProxy 裝置進行設定。正在針對 vSphere 環境中的虛擬機器 （VM） 執行檔案層級還原 （FLR）。 在目標虛擬機器上掛接虛擬機器磁碟 （.vmdk） 檔案時，FLR 復原工作階段發生故障。 FLR .vmdk 檔案並未從目標虛擬機器中移除，且虛擬機器在重新開機時無法再正常啟動。 無法使用 vSphere Web Client 從目標虛擬機器手動移除 .vmdk 檔案的功能。 ...
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Symptoms
vProxy FLR 掛接工作階段記錄顯示：
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YYYY-MM-DD HH:MM:SS INFO: [@(#) Build number: 148] Adding VMDKs to VM 'VM_NAME' (vm-###)
YYYY-MM-DD HH:MM:SS ERROR: [@(#) Build number: 148] AddDevice failed for '[EMC-FLR-VPROXY_NAME-1621014183] vm-###-disk-key-2006.vmdk': Another task is already in progress.
YYYY-MM-DD HH:MM:SS INFO: [@(#) Build number: 148] Unmounting after mount failure: Unable to add VMDKs [EMC-FLR-VPROXY_NAME-1621014183] vm-###-disk-key-2001.vmdk [EMC-FLR-VPROXY_NAME-1621014183] vm-###-disk-key-2000.vmdk to VM 'VM_NAME' (vm-###): AddDevice failed for '[EMC-FLR-VPROXY_NAME-1621014183] vm-###-disk-key-2006.vmdk': Another task is already in progress.
YYYY-MM-DD HH:MM:SS NOTICE: [@(#) Build number: 148] DD Host = 'DD_NAME', DD Model = 'DD9800', DDOS Version = 'Data Domain OS 7.2.0.70-686759', DDBoost Version = '7.0.0.21-665042'
YYYY-MM-DD HH:MM:SS INFO: [@(#) Build number: 148] Removing VMDKs from VM 'VM_NAME' (vm-###)
YYYY-MM-DD HH:MM:SS ERROR: [@(#) Build number: 148] Unable to remove VMDK '[EMC-FLR-VPROXY_NAME-1621014183] vm-###-disk-key-2001.vmdk' from VM 'VM_NAME' (vm-###): Another task is already in progress.
YYYY-MM-DD HH:MM:SS ERROR: [@(#) Build number: 148] Unable to remove VMDK '[EMC-FLR-VPROXY_NAME-1621014183] vm-###-disk-key-2000.vmdk' from VM 'VM_NAME' (vm-###): VMDK '[EMC-FLR-VPROXY_NAME-1621014183] vm-###-disk-key-2000.vmdk' is not added to this virtual machine
YYYY-MM-DD HH:MM:SS INFO: [@(#) Build number: 148] Releasing datastore 'EMC-FLR-VPROXY_NAME-1621014183' (datastore-1267585)
YYYY-MM-DD HH:MM:SS INFO: [@(#) Build number: 148] Found virtual machine 'VM_NAME' with MORef 'vm-###'.
YYYY-MM-DD HH:MM:SS INFO: [@(#) Build number: 148] Deleting temporary datastore 'EMC-FLR-VPROXY_NAME-1621014183' (datastore-1267585)
YYYY-MM-DD HH:MM:SS INFO: [@(#) Build number: 148] Removing NFS export at 'DD_NAME:/data/col1/VM_NAME/FLR-VPROXY_NAME-526f2ccf-130b-40cf-9b77-94f0088872a2'
YYYY-MM-DD HH:MM:SS ERROR: [@(#) Build number: 148] Unable to remove datastore 'EMC-FLR-VPROXY_NAME-1621014183' (datastore-1267585): ServerFaultCode: The resource 'EMC-FLR-VPROXY_NAME-1621014183' is in use.
YYYY-MM-DD HH:MM:SS INFO: [@(#) Build number: 148] Destroying cloned backup images
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Cause
目標虛擬機器也會受到 vSphere Replication Manager 的保護。使用 NetWorker VMware Protection Solution 和其他保護產品保護 VM 並非最佳實務，因為可能會發生衝突。
Resolution
請勿使用 NetWorker vProxy 和任何其他備份保護產品或 vSphere 複寫來保護相同的虛擬機器。
Article Properties
Article Number: 000196863
Article Type: Solution
Last Modified: 07 Oct 2025
Version: 3
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