Re: New Linux xfs/reiser file systems

From: Yaacov Akiba Slama <ya(at)slamail(dot)org>
To: pgsql-hackers(at)postgresql(dot)org
Subject: Re: New Linux xfs/reiser file systems
Date: 2001-05-10 08:55:16
Message-ID: 3AFA5774.1010000@slamail.org
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Hello !
I am forwarding the following from lkml

It seems that the only case when XFS is slow is the 'rm -rf linux'
[which can be considered as a good sign for linux]. For all other
operation XFS is the winner.

YAS

<MessageFromLKML>
From: Ricardo Galli (gallir(at)uib(dot)es)
Date: Wed May 09 2001 - 20:45:46 EDT

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> It would be great to see a table of ReiserFS/XFS/Ext2+index performance
> results. Well, to make it really fair it should be Ext3+index so I'd
> better add 'backport the patch to 2.2' or 'bug Stephen and friends to
> hurry up' to my to-do list.

You can find a simple benchmark (an average of three samples) among reiser,
ext2, xfs and fat32 under Linux:

http://bulma.lug.net/body.phtml?nIdNoticia=626

Although is Spanish, the tables are easy to understand.

The benchmark was carried up by Guillem Cantallops, student of the
University of Balearics Islands and member or the local LUG...

BASIC WORDS ;-)
Escritura: Writing
Lectura: Reading
Borrado: Deletion
Copia: Copy
Extracción: Extraction

Regards,

--ricardo
http://m3d.uib.es/~gallir/

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Bruce Momjian wrote:

>>I'm concearned about this because we are going to switch our
>>fist server to a Journaling FS (on Linux). Searching and asking
>>I found out that for our short term work we need ReiserFS (it's
>>for a proxy server). Put the interesting thing was that for
>>large (very large) files, everybody recomends XFS. The drawback
>>of XFS is that it's very, very sloooow when deleting files.
>>
>
> Why do all these file systems seem to have one major negative?
>
> --
> Bruce Momjian | http://candle.pha.pa.us
> pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
> + If your life is a hard drive, | 830 Blythe Avenue
> + Christ can be your backup. | Drexel Hill, Pennsylvania 19026
>
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