3.2 Processing during failover

When a failure occurs on the executing host, processing moves to the standby host.

This section describes how PFM - RM for Microsoft SQL Server operates during failover in the following two cases:

• Failure occurs on a monitoring Microsoft SQL Server host in a cluster system and failover happens

• Failure occurs on PFM - RM for Microsoft SQL Server host in a cluster system and failover happens

This section also describes the effect that PFM - Manager failures have on PFM - RM for Microsoft SQL Server.

Organization of this section

• 3.2.1 Failover when a failure occurs on a monitoring host

• 3.2.2 Failure occurs on PFM - RM for Microsoft SQL Server host

• 3.2.3 Effects when PFM - Manager stops

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