| To: | linux-xfs@xxxxxxxxxxx |
|---|---|
| Subject: | Re: Speeding up XFS |
| From: | Bruce Guenter <lists-linux-xfs@xxxxxxxxxxxxxxxxxxxxxxxx> |
| Date: | Sun, 2 May 2004 15:06:48 -0600 |
| In-reply-to: | <m37jvw8awt.fsf@averell.firstfloor.org> |
| Mail-followup-to: | linux-xfs@xxxxxxxxxxx |
| References: | <20040426165155.GA19148@em.ca> <m37jvw8awt.fsf@averell.firstfloor.org> |
| Sender: | linux-xfs-bounce@xxxxxxxxxxx |
| User-agent: | Mutt/1.5.6i |
On Sat, May 01, 2004 at 04:44:18PM +0200, Andi Kleen wrote: > Did you try it with elevator=deadline ? Maybe you are just seeing > elevator starvation. The default anticipatory elevator adds > artificial latencies for better throughput. All the tests were run with elevator=deadline, for exactly that reason. -- Bruce Guenter <bruceg@xxxxx> http://em.ca/~bruceg/ http://untroubled.org/ OpenPGP key: 699980E8 / D0B7 C8DD 365D A395 29DA 2E2A E96F B2DC 6999 80E8
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