Re: Startup PANIC on standby promotion due to zero-filled WAL segment
Alena Vinter <dlaaren8@gmail.com>
From: Alena Vinter <dlaaren8@gmail.com>
To: Michael Paquier <michael@paquier.xyz>
Cc: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2025-12-23T13:49:20Z
Lists: pgsql-hackers
Attachments
- v2-recovery_tli_switch_test.pl (application/x-perl)
- recovery_tli_switch_test_replica.log (text/x-log)
Michael, I left my pipeline running the TAP test until it failed — and after some time, it did fail. I then changed the test slightly, and simply by adding a short sleep, I was able to reproduce the same failure more reliably. Moreover, attempting to restart the standby server after a failed promotion triggers startup PANIC again.