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Re: Disk filling, CPU filling, renegade inserts and deletes?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Richard Plotkin <richard(at)richardplotkin(dot)com>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: Disk filling, CPU filling, renegade inserts and deletes?
Date: 2005-04-23 18:17:05
Message-ID: 12135.1114280225@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-performance
Richard Plotkin <richard(at)richardplotkin(dot)com> writes:
> /usr/local/pgsql/data/base/17234/42791
> /usr/local/pgsql/data/base/17234/42791.1
> /usr/local/pgsql/data/base/17234/42791.2
> /usr/local/pgsql/data/base/17234/42791.3
> ...

Well, that is certainly a table or index of some kind.

Go into database 17234 --- if you are not certain which one that is, see
	select datname from pg_database where oid = 17234
and do
	select relname from pg_class where relfilenode = 42791

The only way I could see for this to not find the table is if the table
creation has not been committed yet.  Do you have any apps that create
and fill a table in a single transaction?

			regards, tom lane

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