在Windows维护期间、SMHV备份因服务连接失败而失败
适用场景
- SnapManager for Hyper-V (SMHV 2.1.4
- Microsoft Windows Server 2016
- 在Windows主机上执行维护任务
问题描述
- 在Windows主机上执行维护任务期间、SMHV备份失败、此错误会在维护后自动解决
- SMHV备份报告指示以下错误：
An error occurred in the backup process.[Host: <CLUSTER>]
Web Service Client channel was unable to connect to the ProtectionService instance on machine <CLUSTER>.
Could not connect to net.tcp://hyperv4/SnapManager/HyperV/HyperVProtectionService/v_10. The connection attempt lasted for a time span of <TIME>. TCP error code 10060: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond <IP>:808.
SnapMgrServiceHostDbg.log表示OpenCluster returned error 1722
ProcessID= <PID> ThreadID= <TID> OpenCluster returned error 1722
ProcessID= <PID> ThreadID= <TID> Failed to get cluster nodes. Error 1722Source: SnapMgrAdaptor
Stack Trace: at SnapMgrAdaptor.ClusterAdaptor.IsClusterSystem(String& strClusterName, List`1& lstNodes, Boolean listActiveNodesOnly)