I'm seeing these messages in the standby server log:
WARNING: unlogged operation performed, data may be missing
HINT: This can happen if you temporarily disable archive_mode without
taking a new base backup.
CONTEXT: xlog redo unlogged operation: heap inserts on "pg_temp_65646"
which connected with operations on temp tables, probably as a result of
VACUUM FULL and CLUSTER.
I don't think those messages should be there.
On Wed, 2010-01-20 at 19:43 +0000, Heikki Linnakangas wrote:
> Log Message:
> Write a WAL record whenever we perform an operation without WAL-logging
> that would've been WAL-logged if archiving was enabled. If we encounter
> such records in archive recovery anyway, we know that some data is
> missing from the log. A WARNING is emitted in that case.
> Original patch by Fujii Masao, with changes by me.
> Modified Files:
> heapam.c (r1.282 -> r1.283)
> nbtsort.c (r1.122 -> r1.123)
> xlog.c (r1.358 -> r1.359)
> cluster.c (r1.193 -> r1.194)
> tablecmds.c (r1.316 -> r1.317)
> xlog.h (r1.97 -> r1.98)
> pg_control.h (r1.48 -> r1.49)
Simon Riggs www.2ndQuadrant.com
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