This graphics contains three boxes "Machine 1", "Machine 2", and "Machine 3".

Machine 1 contains "Node Manager" and "Managed Server A". Managed Server A contains two dotted-line boxes labeled "MT3 JMSServerB QB1, QB2 Store" and "MT1 JMSServerA QA1, QA2 Store".

Machine 2 contains "Node Manager" and "Managed Server B". Managed Server B contains two boxes labeled "MT3 JMSServerB QB1, QB2 Store" and "MT2 Path Service Store". Managed Server B is crossed out.

Machine 3 contains "Node Manager" and "Managed Server C". Managed Server C contains a box labeled "MT4 JMSServerB QC1, QC2 Store" and a dotted-line box labeled "MT2 Path Service Store".

MT2 Path Service Store on Managed Server B points to MT2 Path Service Store on Managed Server C with an arrow labeled "Auto migrates to any available server so it is always active in cluster".

Each machine is connected to a database, labeled "SAN/Dual-ported SCSI or JDBC Database" with double-headed arrows.

The key at the bottom contains "MT1, MT3, and MT4 Auto Migrate Policy = Failure-Recovery" and "MT2 Auto Migrate Policy = Exactly Once".