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| author | Fujii Masao <fujii@postgresql.org> | 2021-01-14 14:37:01 +0900 |
|---|---|---|
| committer | Fujii Masao <fujii@postgresql.org> | 2021-01-14 23:56:45 +0900 |
| commit | 8523a0971ba6490919c8e04bc7f7229aa38c789b (patch) | |
| tree | de05811ad4a70a430c745694c1ec849d2645ca94 | |
| parent | 94f52929a0c4e92c271c5a03bae782ddb0b086bd (diff) | |
| download | postgresql-8523a0971ba6490919c8e04bc7f7229aa38c789b.tar.gz postgresql-8523a0971ba6490919c8e04bc7f7229aa38c789b.zip | |
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@paquier.xyz
| -rw-r--r-- | src/test/recovery/t/004_timeline_switch.pl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/test/recovery/t/004_timeline_switch.pl b/src/test/recovery/t/004_timeline_switch.pl index edadab790f3..91a63f4e58f 100644 --- a/src/test/recovery/t/004_timeline_switch.pl +++ b/src/test/recovery/t/004_timeline_switch.pl @@ -75,6 +75,10 @@ is($result, qq(2000), 'check content of standby 2'); # Initialize master node my $node_master_2 = get_new_node('master_2'); $node_master_2->init(allows_streaming => 1, has_archiving => 1); +$node_master_2->append_conf( + 'postgresql.conf', qq( +wal_keep_size = 512MB +)); $node_master_2->start; # Take backup |