SCSQL备份作业的"分钟前保留"任务失败

适用场景

• SnapCenter 服务器
• 适用于 Microsoft SQL Server 的 SnapCenter 插件（ SCSQL ）
• 同时运行多个SCSQL备份作业

问题描述

• SCSQL备份作业的"分钟保留"任务因""失败The underlying connection was closed: An unexpected error occurred on a receive
• 在SnapCenter服务器主机上发现内存消耗过多
• SMCore作业日志显示错误：

INFO  SMCore_XXXX PID=[XX] TID=[XX] Activity - Up To The Minute Retention, Starting
DEBUG SMCore_XXXX PID=[XX] TID=[XX] SqlUtmRetention Begin
...
DEBUG SMCore_XXXX PID=[XX] TID=[XX] RemoteUrl: https://XXXXXX:8146/BackupService.svc/GetBackups
...
ERROR SMCore_XXXX PID=[XX] TID=[XX] WebException Encountered, Response null
ERROR SMCore_XXXX PID=[XX] TID=[XX] Exception in method: Invoke.
System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a receive. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.00000000