Re: [CYGWIN] resource leak in 7.2

From: "Tom Pfau" <T(dot)Pfau(at)emCrit(dot)com>
To: "Henshall, Stuart - WCP" <SHenshall(at)westcountrypublications(dot)co(dot)uk>, "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: <pgsql-bugs(at)postgresql(dot)org>, <pgsql-cygwin(at)postgresql(dot)org>
Subject: Re: [CYGWIN] resource leak in 7.2
Date: 2002-02-05 17:12:48
Message-ID: 5C47691674725C47B02996F02C0D362107B5EC@exchange.rane.net
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Lists: pgsql-bugs pgsql-cygwin

No, that was a different problem related to recreating the
pg_internal.init file after a vacuum. This current leakage occurs
during normal usage.

-----Original Message-----
From: Henshall, Stuart - WCP
[mailto:SHenshall(at)westcountrypublications(dot)co(dot)uk]
Sent: Tuesday, February 05, 2002 11:49 AM
To: 'Tom Lane'; Tom Pfau
Cc: pgsql-bugs(at)postgresql(dot)org; pgsql-cygwin(at)postgresql(dot)org
Subject: RE: [CYGWIN] [BUGS] resource leak in 7.2

There was a cygwin postgresql 7.1.3-2 release to fix a file handle
problem
(init_rels() not closing pg_internal.init):
http://archives.postgresql.org/pgsql-cygwin/2002-01/msg00034.php
which refers to:
http://archives.postgresql.org/pgsql-cygwin/2002-01/msg00029.php
Maybe this is it?
- Stuart

> -----Original Message-----
> From: Tom Lane [mailto:tgl(at)sss(dot)pgh(dot)pa(dot)us]
> Sent: 05 February 2002 16:21
> To: Tom Pfau
> Cc: pgsql-bugs(at)postgresql(dot)org; pgsql-cygwin(at)postgresql(dot)org
> Subject: Re: [CYGWIN] [BUGS] resource leak in 7.2
>
>
> "Tom Pfau" <T(dot)Pfau(at)emCrit(dot)com> writes:
> > There was a bug in 7.1.2 that was fixed in 7.1.3 that may be back in
> > 7.2.
> > I downloaded 7.2 yesterday morning and started testing it.
> I left some
> > procedures running overnight performing random updates in a table.
> > Looking at task manager this morning, the three backend
> processes are
> > each consuming about 1.5e6 handles.
>
> I see nothing in the CVS logs to make me think that any
> file-handle-leakage
> bug was fixed between 7.1.2 and 7.1.3; and even less to make me think
> that 7.1.3 contains any fixes that weren't also applied to
> the 7.2 line.
>
> You're going to have to be a great deal more specific.
>
> regards, tom lane
>
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