SnapCenter SQL备份失败、并显示：无法在主机上找到任何插件

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Category:: snapcenter

Specialty:: snapx<a>2009-191374</a>

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适用场景

适用于 SQL 的 SnapCenter 插件（ SCSQL ）

问题描述

在SQL集群节点上安装或升级插件后、SQL实例的备份设置将失败、并显示：

Exception in method: Execute.
 System.Exception: Unable to find any plugins on host
 at SnapManager.SMSDAL.BackupHelper.LoadHostPluginInfo(SmRequest request, Boolean ensurePluginConfigurationLoaded)
 at SnapManager.SMSCore.Backup.PrepareBackupRequestsActivity.GetClusterResourcesOwner(List`1 backupRequests, SmPluginCode pluginCode)
 at SnapManager.SMSCore.Backup.PrepareBackupRequestsActivity.Execute(SmWorkflowContext workflowContext, SmRequest request) : Detailed Exception Unable to find any plugins on host : BaseException System.Exception: Unable to find any plugins on host
 at SnapManager.SMSDAL.BackupHelper.LoadHostPluginInfo(SmRequest request, Boolean ensurePluginConfigurationLoaded)
 at SnapManager.SMSCore.Backup.PrepareBackupRequestsActivity.GetClusterResourcesOwner(List`1 backupRequests, SmPluginCode pluginCode)
 at SnapManager.SMSCore.Backup.PrepareBackupRequestsActivity.Execute(SmWorkflowContext workflowContext, SmRequest request)