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Commit2520226

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Ensure standby promotion point in 043_wal_replay_wait.pl
This commit ensures standby will be promoted at least at the primary insertLSN we have just observed. We use pg_switch_wal() to force the insert LSNto be written then wait for standby to catchup.Reported-by: Alexander LakhinDiscussion:https://postgr.es/m/1d7b08f2-64a2-77fb-c666-c9a74c68eeda%40gmail.com
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‎src/test/recovery/t/043_wal_replay_wait.pl

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@@ -177,6 +177,12 @@
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CALL pg_wal_replay_wait('${lsn4}');
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]);
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# Make sure standby will be promoted at least at the primary insert LSN we
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# have just observed. Use pg_switch_wal() to force the insert LSN to be
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# written then wait for standby to catchup.
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$node_primary->safe_psql('postgres','SELECT pg_switch_wal();');
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$node_primary->wait_for_catchup($node_standby);
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$log_offset =-s$node_standby->logfile;
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$node_standby->promote;
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$node_standby->wait_for_log('recovery is not in progress',$log_offset);

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