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Re: TAKE - reduce xfs log memory usage

To: Wessel Dankers <wsl@nl.linux.org>
Subject: Re: TAKE - reduce xfs log memory usage
From: "Martin K. Petersen" <mkp@linuxcare.com>
Date: 23 Mar 2002 01:37:32 -0500
Cc: linux-xfs@oss.sgi.com
In-reply-to: <20020323030012.X412@fruit.eu.org>
Organization: Linuxcare, Inc.
References: <200203191723.g2JHN5O05197@jen.americas.sgi.com><20020319183620.A27373@oldwotan.suse.de><1016559518.1841.36.camel@jen.americas.sgi.com><20020323030012.X412@fruit.eu.org>
Sender: owner-linux-xfs@oss.sgi.com
User-agent: Gnus/5.0808 (Gnus v5.8.8) XEmacs/21.4 (Civil Service)

>>>>> "Wessel" == Wessel Dankers <wsl@nl.linux.org> writes:

Wessel> On 2002-03-19 11:38:38-0600, Steve Lord wrote:
>> each, and all log writes started 512 bytes into a page. The latter
>> was one of the causes of raid5 cache thrashing, but there is more
>> to do on that problem.

Wessel> By the way, is XFS-on-raid5 just slow or also unstable?  

Just slow (depending on your workload).

-- 
Martin K. Petersen, Principal Linux Consultant, Linuxcare, Inc.
mkp@linuxcare.com, http://www.linuxcare.com/
SGI XFS for Linux Developer, http://oss.sgi.com/projects/xfs/

References:
- TAKE - reduce xfs log memory usage
  - From: Steve Lord <lord@sgi.com>
- Re: TAKE - reduce xfs log memory usage
  - From: Andi Kleen <ak@suse.de>
- Re: TAKE - reduce xfs log memory usage
  - From: Steve Lord <lord@sgi.com>
- Re: TAKE - reduce xfs log memory usage
  - From: Wessel Dankers <wsl@nl.linux.org>

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