PowerProtect Data Manager：備份失敗，錯誤代碼ABV0016

VM 備份在執行一段時間後會失敗。UI 顯示錯誤代碼 ABV0016 和訊息：

VM direct engine local host is unable to backup the virtual machine because the API issue

vmdm.log有以下錯誤訊息：

YYYY-MM-DDThh:mm:ssZ DEBUG: [a85c3e1a9c5ee77b;ac8bc10a5b7b4009] Sending state of 'Running' (last: state=Running, progress=27).
YYYY-MM-DDThh:mm:ssZ ERROR: [a85c3e1a9c5ee77b;ac8bc10a5b7b4009] SDM Data Mover: SDM Full Sync: The vCenter task failed: dp.vpx.fault.DiskClosing.summary
YYYY-MM-DDThh:mm:ssZ ERROR: [a85c3e1a9c5ee77b;ac8bc10a5b7b4009] SDM Data Mover: SDM Full Sync: The vCenter task for 'SDM Snapshot Sync fullSync' completed with state 'error'.
YYY-MM-DDThh:mm:ssZ INFO: [a85c3e1a9c5ee77b;ac8bc10a5b7b4009] Connect vCenter: Set custom attribute 'Dell VM Direct Engine Cleanup Descriptor' value for object vm-200 to '{"DataMover":"SDM","SessionType":"Backup","SessionUuid":"0c1dafe9-8d4f-4701-93fd-65c6024b8503","SessionStartTime":"YYYY-MM-DDT14:18:58Z","VmMORef":"vm-243","VmName":"infosys","VProxyMORef":"","SnapshotMORef":"","VmdkBaseFileNames":null,"DpdVendorId":"","LwdDiskIds":null,"DpdTaskMORef":"","LwdSnapshotUuid":""}'.
YYYY-MM-DDThh:mm:ssZ DEBUG: [a85c3e1a9c5ee77b;ac8bc10a5b7b4009] SDM Data Mover: SDM Full Sync: Set VM Cleanup Descriptor. YYYY-MM-DDT15:hh:mm:ssZ ERROR: [a85c3e1a9c5ee77b;ac8bc10a5b7b4009] SDM Data Mover: SDM Full Sync: Unsuccessful after 1 attempts over 42m23.015355429s. YYYY-MM-DDT15:hh:mm:ssZ ERROR: [a85c3e1a9c5ee77b;ac8bc10a5b7b4009] SDM Data Mover: SDM Full Sync: Unable to successfully complete SDM Full Sync operation.

從 vSphere UI 中，會看到下列故障：

Task Name Status: Perform LWD-based snapshot sync
Cannot complete the operation. See the event log for details. A disk was closed during the operation. This can happen due to VM lifeCycle events such as VM power off, vMotion and HA failover. The operation should be retried.

在 PowerProtect Data Manager 進行 VM 備份時，VMware 的產品 CloudDR 正在 VM 上執行快照動作。在上述螢幕擷取畫面中，我們看到 PowerProtect Data Manager 備份正在執行時，CloudDR 正在執行「重新設定虛擬機器」工作。這會導致 PowerProtect Data Manager 備份失敗。

PowerProtect Data Manager 備份與 VMware 的 CloudDR 活動重疊

變更 VMware 的 CloudDR 排程，以避免 CloudDR 活動與 PowerProtect Data Manager 備份重複。