Here's what I understand about your problem based on the description you provided:
- Everything was working fine - You patched your OS - Now the primary and backup are no longer connecting Is that correct? If so, have you tried reverting the OS patches to see if that resolves the problem? Justin On Thu, May 22, 2025 at 10:23 AM Gestwicki, Grzegorz < grzegorz.gestwi...@dxc.com> wrote: > Hello Support Team, > > > > We have a replication cluster formation – one master and one slave server. > After OS patching, the master server is not able to connect to the backup > server. > > > > On the master server Artemis console GUI we don’t see both servers, only > the Live master server. On the slave server's Artemis console no Live or > Backup servers are visible. > > No replication is active at the moment. > > > > It seems, that the Artemis application on the backup server is not > listening on port 61616. > There are no errors in the Artemis logs, but the backup server is behaving > as a stand alone one and working on its own. > > > > Steps done: > Checked Artemis logs: no errors in both log files. > Restarted the Artemis service on both master and slave servers. > Checked network, Firewall and OS settings. > Antivirus disabled and tested. > Broker.xml checked, no changes in both files. > On the master server port 61616 is not visible in the established > connection. > > Broker.xml files from master and slave servers are attached below. As well > as both screenshots from Artemis Admin console. Can you please help us to > solve this issue? > > > > Thank you in advance! > > > > Grzegorz Gestwicki > > > > > > > >
