From: Luca Berra <bluca@comedia.it>
To: rgautier@redhat.com, device-mapper development <dm-devel@redhat.com>
Subject: Re: Re: [Consult-list] dm-multipath has great throughput but we'd like more!
Date: Thu, 18 May 2006 09:27:50 +0200 [thread overview]
Message-ID: <20060518072749.GC26035@percy.comedia.it> (raw)
In-Reply-To: <1147936749.27006.59.camel@baggage>
On Thu, May 18, 2006 at 08:19:09AM +0100, Bob Gautier wrote:
>On Thu, 2006-05-18 at 08:05 +0100, Bob Gautier wrote:
>> Yesterday my client was testing of multipath load balancing and failover
>> on a system running ext3 on a logical volume which comprises about ten
>> SAN LUNs all reached using multipath in multibus mode over two QL2340
>> HBAs.
>
>Sorry, should have also said: RHEL4u3 x86_64 on DL385 with 16Gb memory
>
you could have added the storage model :)
btw did you do any tuning (i.e. readhaead, scheduler) ?
L.
--
Luca Berra -- bluca@comedia.it
Communication Media & Services S.r.l.
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next prev parent reply other threads:[~2006-05-18 7:27 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-18 7:05 dm-multipath has great throughput but we'd like more! Bob Gautier
2006-05-18 7:19 ` [Consult-list] " Bob Gautier
2006-05-18 7:27 ` Luca Berra [this message]
2006-05-18 7:36 ` Jonathan E Brassow
2006-05-18 7:44 ` Luca Berra
2006-05-18 7:25 ` Jonathan E Brassow
2006-05-18 7:44 ` Bob Gautier
2006-05-18 7:55 ` Jonathan E Brassow
2006-05-18 7:59 ` Luca Berra
2006-05-18 8:04 ` [Consult-list] " Nicholas C. Strugnell
2006-05-18 9:42 ` Nicholas C. Strugnell
2006-05-18 10:28 ` Richard Keech
2006-05-22 15:31 ` Ed Wilts
2006-05-18 20:28 ` Steve Lord
2006-05-18 17:00 ` [Consult-list] " Rod Nayfield
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