The HA Manager process is used in the Automatic Failover feature to decide whether an automatic switchover should occur between the Primary and Secondary Servers. It will also perform the switchover if required.
It uses information obtained by the Autofailover Threshold. Both of these components must be running on the Management Server for the HA Pair.
To enable the HA Manager process (IRHAMGR.EXE), update the PROGNOSIS Configuration using the following steps.
Logon to the Management Server of the HA Pair using either the Web Application - Administration Tool or the Windows Client.
Edit the PROGNOSIS Configuration of the Management Server, and add or update the following entry:
Start the PROGNOSIS Configuration