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    Dissolving HA cluster (BDR, syncthing)

    We have a 2 node BDR HA cluster (the "old way" with 2nd quadrant BDR and syncthing) that is not working properly, as the database sync broke down. We would like to dissolve it properly as we actually don't really need it. I.e. one BDR node should become a standalone node and no longer care...
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    Upgrade path advice

    For reasons (issues with the old HA version using BDR/syncthing - see separate thread) we were stuck on an ancient version of Fusion PBX (4.4 master) on Debian 9 with Freeswitch 1.10 and PHP 7.1. Now we are wondering how best to get to a relatively current release. First thought was to set up a...
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    Postgres BDR repair/rebuild / WAL files trouble

    We are running a 2-node Master-Master-BDR with postgres and 2nd Quadrant BDR on Postgres 9.4. As a matter of fact we don't use it as BDR at the moment but more as a Hot-Standby, because we couldn't handle some client firewall issues properly with real BDR. Our BDR is broken at the moment and...
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    Resending Emails: HELO/EHLO not yet given

    Hi! I'm having a couple of failed emails here (for reasons unrelated to this issue) and would like to resend them. New mails are processed fine. When I try to resend the failed ones (via /app/email_logs/email_logs.php) I get an error message saying "SMTP server error: HELO/EHLO not yet given"...