按照虚拟机名称备份虚拟机：
Displayname Equal "VMware vCenter Server Appliance" Displayname Equal "test_47.200_Win2008r2"
以下为备份中出现的一个错误。
错误ID：4292
官方文档解释：
For VMware Change Block Tracking support, you must ensure that no snapshots exist on a virtual machine when NetBackup enables Change Block Tracking on that VM. NetBackup enables CBT on a VM if Enable block-level incremental backup is selected in the backup policy and CBT is not enabled already on the VM. Note: If a snapshot exists on the VM when NetBackup enables CBT, the backup job fails and reports error 4292, "snapshot creation failed."（备份虚拟机存在快照）