Re: [GENERAL] Linux Largefile Support In Postgresql RPMS

From: Greg Copeland <greg(at)CopelandConsulting(dot)Net>
To: Mark Kirkwood <markir(at)slingshot(dot)co(dot)nz>
Cc: Ralph Graulich <maillist(at)shauny(dot)de>, "Nigel J(dot) Andrews" <nandrews(at)investsystems(dot)co(dot)uk>, PostgresSQL General Mailing List <pgsql-general(at)postgresql(dot)org>, PostgresSQL Hackers Mailing List <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [GENERAL] Linux Largefile Support In Postgresql RPMS
Date: 2002-08-10 14:21:07
Message-ID: 1028989269.32105.314.camel@mouse.copelandconsulting.net
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On Sat, 2002-08-10 at 00:25, Mark Kirkwood wrote:
> Ralph Graulich wrote:
>
> >Hi,
> >
> >just my two cents worth: I like having the files sized in a way I can
> >handle them easily with any UNIX tool on nearly any system. No matter
> >wether I want to cp, tar, dump, dd, cat or gzip the file: Just keep it at
> >a maximum size below any limits, handy for handling.
> >
> Good point... however I was thinking that being able to dump the entire
> database without resporting to "gzips and splits" was handy...
>
> >
> >For example, Oracle suggests it somewhere in their documentation, to keep
> >datafiles at a reasonable size, e.g. 1 GB. Seems right to me, never had
> >any problems with it.
> >
> Yep, fixed or controlled sizes for data files is great... I was thinking
> about databases rather than data files (altho I may not have made that
> clear in my mail)
>

I'm actually amazed that postgres isn't already using large file
support. Especially for tools like dump. I do recognize the need to
keep files manageable in size but my file sizes for my needs may differ
from your sizing needs.

Seems like it would be a good thing to enable and simply make it a
function for the DBA to handle. After all, even if I'm trying to keep
my dumps at around 1GB, I probably would be okay with a dump of 1.1GB
too. To me, that just seems more flexible.

Greg

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