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Commit3efba16

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If a base backup is cancelled by server shutdown or crash, throw an error
in WAL recovery when it sees the shutdown checkpoint record. It's moreuser-friendly to find out about it at that point than at the end ofrecovery, and you're not left wondering why your hot standby server neveropens up for read-only connections.
1 parent3456cf1 commit3efba16

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  • src/backend/access/transam

1 file changed

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‎src/backend/access/transam/xlog.c

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Original file line numberDiff line numberDiff line change
@@ -7,7 +7,7 @@
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* Portions Copyright (c) 1996-2010, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.403 2010/04/23 20:21:31 sriggs Exp $
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* $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.404 2010/04/27 09:25:18 heikki Exp $
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*
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*-------------------------------------------------------------------------
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*/
@@ -7713,6 +7713,16 @@ xlog_redo(XLogRecPtr lsn, XLogRecord *record)
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if (standbyState!=STANDBY_DISABLED)
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CheckRequiredParameterValues(checkPoint);
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/*
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* If we see a shutdown checkpoint while waiting for an
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* end-of-backup record, the backup was cancelled and the
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* end-of-backup record will never arrive.
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*/
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if (InArchiveRecovery&&
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!XLogRecPtrIsInvalid(ControlFile->backupStartPoint))
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ereport(ERROR,
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(errmsg("online backup was cancelled, recovery cannot continue")));
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/*
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* If we see a shutdown checkpoint, we know that nothing was
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* running on the master at this point. So fake-up an empty

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