"Multimaster node is not online: current status InMinor"

[meagon]

I've got this problem while use psql query, i do not known what was the problem

ERROR:  Multimaster node is not online: current status InMinor

[knizhnik]

It means that multimaster node is not able to establish connection with other nodes.
Please check log file.

[meagon]

both node are starts welll, will if node lost connection as some time, it will auto reconnect?

[knizhnik]

Yes. Actually it is better to have at least 3 nodes, because in case of failure of any of two nodes there will be no quorum and remaining node can not proceed requests.

[meagon]

I did it with 2 nodes, and my wal sender process becomes in

wal sender process postgres 192.168.56.103(37494) idle in transaction

when i use ps -ef |grep postgres show the command line process name ?
is it an problem?
and 2 nodes keep alive

u mean the raft port should connect ok ?