search cancel

Can I rollback after running nhJoinCluster -firstMember (Legacy KB ID CNC TS32054 )


Article ID: 51950


Updated On:


CA eHealth


The -firstMember argument is only supposed to be used for the first member, not for every member. In this case, several single machine clusters are created.

Please leave one first member server and do the following steps on the remaining servers where you have run nhJoinCluster -firstMember, so that -firstMember configuration is wiped out and you can join them into one cluster.
1. Destroy and recreate database
2. Remove $NH_HOME/sys/password.cfg file
3. Join cluster to the first member's cluster
     nhJoinCluster -host <first member hostname> -useStdDac yes

Related Issues/Questions:
Can I rollback after running nhJoinCluster -firstMember
Cannot join cluster because nhJoinCluster -firstMember has been run on several member servers
Error: "Fatal Internal Error: Unable to connect to 'port 5050, host <hostname>' (Connection reset by peer). (cos/CosSocket::recv)"

Problem Environment:
Distributed eHealth

(Legacy KB ID CNC TS32054 )


Release: LHBASC99000-6.2-eHealth-Live Health Upgrade Elements