Installation of a SQL Server hotfix may hang or fail when SSIS is configured as a cluster resource

From SQL Server 2005 Books Online, Configuring Integration Services in a Clustered Environment: The Integration Services service is not a clustered or cluster-aware service, and does not support failover from one cluster node to another. Therefore, in a clustered environment, Integration Services should be installed and started as a stand-alone service on each node in…

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