From: | Fujii Masao <fujii(at)postgresql(dot)org> |
---|---|
To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
Subject: | pgsql: Stabilize timeline switch regression test. |
Date: | 2021-01-14 14:56:27 |
Message-ID: | E1l0431-0007Nm-Sb@gemulon.postgresql.org |
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Lists: | pgsql-committers |
Stabilize timeline switch regression test.
Commit fef5b47f6b added the regression test to check whether a standby is
able to follow a primary on a newer timeline when WAL archiving is enabled.
But the buildfarm member florican reported that this test failed because
the requested WAL segment was removed and replication failed. This is a
timing issue. Since neither replication slot is used nor wal_keep_size is set
in the test, checkpoint could remove the WAL segment that's still necessary
for replication.
This commit stabilizes the test by setting wal_keep_size.
Back-patch to v13 where the regression test that this commit stabilizes
was added.
Author: Fujii Masao
Discussion: https://postgr.es/m/X//PsenxcC50jDzX(at)paquier(dot)xyz
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/424d7a9b277c0da5ec638bf6344cda899a2e544a
Modified Files
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src/test/recovery/t/004_timeline_switch.pl | 4 ++++
1 file changed, 4 insertions(+)
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