由于静默应用程序和取消静默应用程序阶段出现错误，选择控制阀备份作业失败

适用场景

适用于 VMware vSphere 的 SnapCenter 插件（ SCV ） 4.3 及更高版本

问题描述

• 由于静默应用程序和取消静默应用程序阶段出现错误，选择控制阀备份作业失败：

• Error: Unable to quiesce on SCV: Exception occurred when quiescing virtual machines: VM1, VM2, VM3....Please check 'Create virtual machine snapshot' task on vSphere Web Client or SnapCenter Plug-in for VMware vSphere logs for detailed error message.
• Error: Unable to unquiesce on SCV: Exception when unquiescing virtual machines: VM1, VM2, VM3.....Please check 'Remove all snapshots' task on vSphere Web Client or SnapCenter Plug-in for VMware vSphere logs for detailed error message.

• vmcontrol_<JOB_ID>.log 显示 CreateSnapshot_Task 检测到异常 ""An error occurred while quiescing the virtual machine

DEBUG <HOST> --- [-13873-thread-1] c.n.a.v.VsphereService           : VsphereUtils: Monitoring Task CreateSnapshot_Task
DEBUG <HOST> --- [-13873-thread-1] c.n.a.v.VsphereService           : VsphereUtils:State=error(0%)
ERROR <HOST> --- [-13873-thread-1] c.n.a.v.VsphereService           : An error occurred while quiescing the virtual machine. See the virtual machine's event log for details.
DEBUG <HOST> --- [-13873-thread-1] c.n.a.b.QuiesceManager           : VMware snapshot status : Failure
DEBUG <HOST> --- [-13873-thread-1] c.n.a.b.QuiesceManager           : exceptionDuringQuiesce : true