The dmcluster config command sets up SSH connections between the DM1, DM2, DM3, VP1, and VP2 servers. These connections are used by the Data Mover monitoring service to monitor the master Data Mover components and initiate a failover if any of the master components stop working.
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Enter the following changes to the failover.properties file on the master (DM1) server:
- local.daemon.host=DM1
- remote.daemon.host=DM2
- local.monitor.host=VP1
- remote.monitor.host=VP2
- local.repository.host=DM1
- remote.repository.host=DM2
- local.agents.host=DM1, DM2, DM3
- remote.agents.host=DM1, DM2, DM3
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Run./dmcluster config as root and follow the following prompts:
Prompt Action Please enter the Root Password for the server running Master Repository: Provide the root Linux password for DM1. Please enter the Root Password for the server running Slave Repository: Provide the root Linux password for DM2. Please enter the password for root@DM1(MASTER DAEMON): Provide the root Linux password for DM1. Please enter the password for root@DM2(SLAVE DAEMON): Provide the root Linux password for DM2. Please enter the password for root@VP1(MASTER MONITOR): Provide the root Linux password for VP1. Please enter the password for root@VP2(SLAVE MONITOR): Provide the root Linux password for VP1. Please enter the password for root@DM3(Master Agent(s)): Provide the root Linux password for DM3.