Configure Proactive HA for Modular servers
Before configuring Proactive HA for the Modular servers, ensure that the following conditions are met:
- All hosts are properly configured for redundancy of all the three supported redundant components (power supply, fans, and IDSDM).
- Hosts and chassis inventory is completed successfully.
NOTE: It is recommended that all the modular hosts in a Proactive HA cluster should not be in the same chassis, because the chassis components (PSU and fan) failure affects all its associated servers.
- Create a host credential profile and associate hosts with host credential profile. See Create host credential profile.
-
Verify that hosts inventory is completed successfully. See
View host inventory job.
NOTE: Ensure to confirm the availability of a host for a Proactive HA cluster from the logs data.
- Create a chassis credential profile for associated chassis. See Create chassis credential profile.
- Verify that chassis inventory is completed successfully. See View chassis inventory job.
- Launch CMC or OME-Modular and verify that the Trap destination for chassis is set as the OMIVV appliance IP address. For more information about configuring trap, see the CMC and OME-Modular User's Guide available at dell.com/support.
- Enable Proactive HA on a cluster. See Enabling Proactive HA on a cluster.