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Re: [Xen-users] disk backend performance

To: Thomas Halinka <lists@xxxxxxxxx>
Subject: Re: [Xen-users] disk backend performance
From: Stefan de Konink <stefan@xxxxxxxxx>
Date: Fri, 28 Nov 2008 17:01:49 +0100 (CET)
Cc: Guillaume <guillaume.chardin@xxxxxxxxx>, Xen Users <xen-users@xxxxxxxxxxxxxxxxxxx>, Stefan de Konink <stefan@xxxxxxxxx>
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On Fri, 28 Nov 2008, Thomas Halinka wrote:

> Am Freitag, den 28.11.2008, 16:22 +0100 schrieb Stefan de Konink:
> > On Fri, 28 Nov 2008, Thomas Halinka wrote:
> >
> > > i do not need any benchmarks. i measured that iscsi could saturate a
> > > GB-Link with about 55-60% - AoE was about 80-85% at less CPU-Usage!
> >
> > My benchmarks for iSCSI vs NFS performance tests both saturate the links
> > 10GE ->  1GE, while the first has a bit better < 10% performance.
> A GBit-Link has a maximum throughput of 110 MB/s and you really got
> about 100 MB/s? ;)

NetApp is fast...Solaris too if it has enough disk;)


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