由于端口8145或8146通信失败、SCSQL资源发现或备份失败
适用场景
- SnapCenter 服务器（ SC ）
- 适用于 Microsoft SQL Server 的 SnapCenter 插件（ SCSQL ）
问题描述
- 在SC与SCSQL插件之间进行通信时出错、并显示中显示的消息
<installation_path>\NetApp\SnapCenter\App_Data\log\SnapManagerWeb_<id>.log：
ERROR SnapManagerWeb_31894 PID=[21012] TID=[36] WebException Encountered, Response null
ERROR SnapManagerWeb_31894 PID=[21012] TID=[36] Exception in method: InvokeXML.
System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it <IP_address>:8146
- 可能还会在中看到以下资源发现错误
<installation_path>\NetApp\SnapCenter\App_Data\log\SnapManagerWeb_<id>.log：
ERROR SnapManagerWeb_74 PID=[5084] TID=[129] WebException caught while invoking https://Host_FQDN:8145/SMCoreHostManagementService/DiscoverResources
ERROR SnapManagerWeb_74 PID=[5084] TID=[129] WebException Encountered, Response null
ERROR SnapManagerWeb_74 PID=[5084] TID=[129] Exception in method: InvokeXML.
System.Net.WebException: The operation has timed out
- PowerShell (PS)命令
Test-NetConnection <remote_computer_IP> -port 8146或Test-NetConnection <remote_computer_IP> -port 8145来自SC和SCQL插件的命令均失败