From: | Andres Freund <andres(at)anarazel(dot)de> |
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To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
Subject: | pgsql: Add further debug info to help debug 019_replslot_limit.pl failu |
Date: | 2022-02-26 01:05:25 |
Message-ID: | E1nNlWW-000Nyd-8s@gemulon.postgresql.org |
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Lists: | pgsql-committers |
Add further debug info to help debug 019_replslot_limit.pl failures.
See also afdeff10526. Failures after that commit provided a few more hints,
but not yet enough to understand what's going on.
In 019_replslot_limit.pl shut down nodes with fast instead of immediate mode
if we observe the failure mode. That should tell us whether the failures we're
observing are just a timing issue under high load. PGCTLTIMEOUT should prevent
buildfarm animals from hanging endlessly.
Also adds a bit more logging to replication slot drop and ShutdownPostgres().
Discussion: https://postgr.es/m/20220225192941.hqnvefgdzaro6gzg@alap3.anarazel.de
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/fe0972ee5e6f8a663c5cf3f24ef98987c503da95
Modified Files
--------------
src/backend/replication/slot.c | 13 +++++++++++++
src/backend/storage/lmgr/lwlock.c | 7 +++++++
src/backend/utils/init/postinit.c | 17 +++++++++++++++++
src/include/storage/lwlock.h | 1 +
src/test/recovery/t/019_replslot_limit.pl | 18 +++++++++++++++++-
5 files changed, 55 insertions(+), 1 deletion(-)
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