Re: BUG #16094: Database entering recovery mode - Mailing list pgsql-bugs

From Tom Lane
Subject Re: BUG #16094: Database entering recovery mode
Date
Msg-id 6649.1572879825@sss.pgh.pa.us
Whole thread Raw
In response to BUG #16094: Database entering recovery mode  (PG Bug reporting form <noreply@postgresql.org>)
Responses Re: BUG #16094: Database entering recovery mode
List pgsql-bugs
PG Bug reporting form <noreply@postgresql.org> writes:
> We've updated our database from 10.6 to 12.0 recently and we keep
> encountering an error which says that the database is entering recovery
> mode.
> ...
> In the logs the only error we see, is a segmentation fault, when replication
> tries to run.

It should be possible to collect a stack trace for the segfault,
which would greatly assist debugging this.  Please see

https://wiki.postgresql.org/wiki/Generating_a_stack_trace_of_a_PostgreSQL_backend

            regards, tom lane



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