Re: Postgresql on file system EXT2 or EXT3

On Sat, 2003-11-29 at 02:07, Unihost Web Hosting wrote:
> The next fs I install will be XFS after much deliberation and
> conversation with like minded fellow compugeeks, since it's at least as
> good as any other journaling fs, but has the added bonus that
> filesystems can be *grown* without the aid of LVM, etc. Which would be
> a huge bonus.
>

resize_reiserfs
resize2fs

We grow a EXT3 file system all the time on a Linear RAID array. Works
fine without LVM. Shrinking can be a different issue though.

> Just my 2 cents.
>
> Tony.
>
> Joshua D. Drake wrote:
>
> > | Don't go on EXT2, its not reliable and takes lots of time to start
> > after an
> >
> > Actually EXT2 is quite reliable and it is also quite fast. However your
> > point is accurate about start up time after a crash.
> >
> >> The most promising FS is Reiserfs v4
> >> http://www.namesys.com/v4/v4.html
> >>
> >>
> >>
> > Although Reiser is promising, I wouldn't touch it. It is beta, frankly my
> > experience is that even their stable stuff is still beta.
> >
> > If you want a native, reliable, stable FS for Linux. Use JFS or XFS
> > (when 2.6 comes out)
> >
> > Sincerely,
> >
> > Joshua D. Drake
> >
> >
> >
> >
> >
> >
> >
> >
> >> If you cant wait I suggest XFS or JFS.
> >>
> >> Look in the archives for all the explanations.
> >>
> >> Ohhh, and don't use IDE Drives, only SCSI.
> >>
> >> Cheer
> >> --------------------------
> >> Canaan Surfing Ltd.
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> >> --------------------------
> >> ----- Original Message ----- From: "Carmen Wai" <wai_carmen(at)hotmail(dot)com>
> >> To: <pgsql-general(at)postgresql(dot)org>
> >> Sent: Thursday, November 27, 2003 5:00 PM
> >> Subject: [GENERAL] Postgresql on file system EXT2 or EXT3
> >>
> >>
> >>
> >>
> >>> Hello:
> >>>
> >>> I would like to know whether there is any different in installing
> >>>
> >>
> >> Postgresql
> >>
> >>
> >>> on the Linux system with file system of EXT2 or EXT3. I have two
> >>> machines
> >>> with idential OS (Red Hat 7.3 install with postgresql 7.3.4) but with
> >>> different file system, 1 is EXT2 and the other is EXT3. When I insert
> >>>
> >>
> >> 10,000
> >>
> >>
> >>> records to the two machines, I found that the machine with EXT2 insert
> >>>
> >>
> >> much
> >>
> >>
> >>> quicker than the other with EXT3.
> >>>
> >>> Is postgresqk perform better with EXT2 file system?
> >>>
> >>> Thanks a lot!
> >>> Carmen
> >>>
> >>> _________________________________________________________________
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--
Best Regards,

Mike Benoit
NetNation Communications Inc.
Systems Engineer
Tel: 604-684-6892 or 888-983-6600
---------------------------------------

Disclaimer: Opinions expressed here are my own and not
necessarily those of my employer