Documentation - Messaging - recommended administration procedure for servers with HA with replicated journal

*Cloned JBEAP-4729 for 7.1*

EAP 7 server with Artemis in cluster and HA with replicated journal contains number of limitation which Administrator should have in mind if they are managing those servers and want to make some updates.

Those rules are for servers in dedicated topology. If adnimistrator has servers with Artemis in dedicated HA topology with replicated journal and he wants to stop and start all servers to make an update. then he should:

• cleanly shutdown backup servers first
• then he should cleanly shutdown all live servers
• make updates to configuration of live and backup servers
• start live servers
• start backup servers