From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Wayne Cuddy <lists-pgsql(at)useunix(dot)net> |
Cc: | PostgreSQL <pgsql-sql(at)postgresql(dot)org> |
Subject: | Re: fsync debug messages in pgsql logs |
Date: | 2012-08-08 16:23:22 |
Message-ID: | 12758.1344443002@sss.pgh.pa.us |
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Lists: | pgsql-sql |
Wayne Cuddy <lists-pgsql(at)useunix(dot)net> writes:
> I'm seeing this in my PGSQL logs, is this something to be concerned
> about? I know the file system it sits on is reliable and the DB appears
> to run with fine, additionally the log indicates it's a debug message. I
> did some google searches and didn't find much.
> When I examine the file system file by these names to not exist.
If it only complains once per file name, this is expected behavior when
somebody drops a table just before the checkpoint mechanism tries to
fsync it. (If the failure were to repeat, then it might be something
more interesting.) It does seem a bit odd that only fsm files are being
complained of, though.
What PG version is that exactly?
regards, tom lane
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