Comments on: Best I/O scheduler to use with virtualized Linux hosts http://prefetch.net/blog/index.php/2009/04/23/best-io-scheduler-to-use-with-virtualized-linux-hosts/ Blog O' Matty Tue, 07 Feb 2012 02:31:44 +0000 hourly 1 By: spheromak http://prefetch.net/blog/index.php/2009/04/23/best-io-scheduler-to-use-with-virtualized-linux-hosts/comment-page-1/#comment-783733 spheromak Tue, 28 Apr 2009 09:47:02 +0000 http://prefetch.net/blog/?p=1621#comment-783733 noop is also the default on paravirt VM's with xenserver 5 at least. noop is also the default on paravirt VM’s with xenserver 5 at least.

]]> By: Frederic http://prefetch.net/blog/index.php/2009/04/23/best-io-scheduler-to-use-with-virtualized-linux-hosts/comment-page-1/#comment-778587 Frederic Fri, 24 Apr 2009 14:00:58 +0000 http://prefetch.net/blog/?p=1621#comment-778587 I am using Centos 5.3. The default dom0 scheduler : cat ./block/sda/queue/scheduler noop anticipatory deadline [cfq] The default domU (ParaVirt) scheduler : cat ./block/xvda/queue/scheduler [noop] anticipatory deadline cfq So this setting is already the default. I am using Centos 5.3.

The default dom0 scheduler :
cat ./block/sda/queue/scheduler
noop anticipatory deadline [cfq]

The default domU (ParaVirt) scheduler :
cat ./block/xvda/queue/scheduler
[noop] anticipatory deadline cfq

So this setting is already the default.

]]> By: matty http://prefetch.net/blog/index.php/2009/04/23/best-io-scheduler-to-use-with-virtualized-linux-hosts/comment-page-1/#comment-778543 matty Fri, 24 Apr 2009 13:22:15 +0000 http://prefetch.net/blog/?p=1621#comment-778543 Thanks infogurke. I fixed the broken link. Thanks infogurke. I fixed the broken link.

]]> By: Felipe Alfaro Solana http://prefetch.net/blog/index.php/2009/04/23/best-io-scheduler-to-use-with-virtualized-linux-hosts/comment-page-1/#comment-777547 Felipe Alfaro Solana Fri, 24 Apr 2009 00:06:29 +0000 http://prefetch.net/blog/?p=1621#comment-777547 Please, keep us posted about your results with the noop I/O scheduler. I'm sure your findings will be extremely interesting. Please, keep us posted about your results with the noop I/O scheduler. I’m sure your findings will be extremely interesting.

]]> By: infogurke http://prefetch.net/blog/index.php/2009/04/23/best-io-scheduler-to-use-with-virtualized-linux-hosts/comment-page-1/#comment-777162 infogurke Thu, 23 Apr 2009 19:20:43 +0000 http://prefetch.net/blog/?p=1621#comment-777162 Link is broken, you have a br in the a-tag. Link is broken, you have a br in the a-tag.

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