From: Dave Hansen <haveblue@us.ibm.com>
To: William Lee Irwin III <wli@holomorphy.com>
Cc: "Christopher E. Brown" <cbrown@woods.net>,
Andreas Dilger <adilger@clusterfs.com>,
"Griffiths, Richard A" <richard.a.griffiths@intel.com>,
"'Andrew Morton'" <akpm@zip.com.au>,
mgross@unix-os.sc.intel.com, "'Jens Axboe'" <axboe@suse.de>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
lse-tech@lists.sourceforge.net
Subject: Re: [Lse-tech] Re: ext3 performance bottleneck as the number of spindles gets large
Date: Sun, 23 Jun 2002 00:45:00 -0700 [thread overview]
Message-ID: <3D157C7C.4080007@us.ibm.com> (raw)
In-Reply-To: 20020623073644.GK25360@holomorphy.com
William Lee Irwin III wrote:
> On Sun, Jun 23, 2002 at 12:29:23AM -0700, Dave Hansen wrote:
>> Yep, 2 independent busses per quad. That's a _lot_ of busses
>> when you have an 8 or 16 quad system. (I wonder who has one of
>> those... ;) Almost all of the server-type boxes that we play with
>> have multiple PCI busses. Even my old dual-PPro has 2.
>
> I thought I saw 3 PCI and 1 ISA per-quad., but maybe that's the
> "independent" bit coming into play.
>
Hmmmm. Maybe there is another one for the onboard devices. I thought
that there were 8 slots and 4 per bus. I could
be wrong. BTW, the ISA slot is EISA and as far as I can tell is only
used for the MDC.
--
Dave Hansen
haveblue@us.ibm.com
next prev parent reply other threads:[~2002-06-23 7:45 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-06-20 21:50 ext3 performance bottleneck as the number of spindles gets la rge Griffiths, Richard A
2002-06-21 7:58 ` ext3 performance bottleneck as the number of spindles gets large Andrew Morton
2002-06-21 18:46 ` mgross
2002-06-21 19:26 ` Chris Mason
2002-06-21 19:56 ` Andrew Morton
2002-06-23 4:02 ` Christopher E. Brown
2002-06-23 4:33 ` Andreas Dilger
2002-06-23 6:00 ` Christopher E. Brown
2002-06-23 6:35 ` [Lse-tech] " William Lee Irwin III
2002-06-23 7:29 ` Dave Hansen
2002-06-23 7:36 ` William Lee Irwin III
2002-06-23 7:45 ` Dave Hansen [this message]
2002-06-23 7:55 ` Christopher E. Brown
2002-06-23 8:11 ` David Lang
2002-06-23 8:31 ` Dave Hansen
2002-06-23 16:21 ` Martin J. Bligh
2002-06-23 17:06 ` Eric W. Biederman
-- strict thread matches above, loose matches on Subject: below --
2002-06-21 22:03 Duc Vianney
2002-06-21 23:11 ` Andrew Morton
2002-06-22 0:19 ` kwijibo
2002-06-22 8:10 ` kwijibo
2002-06-20 16:24 [Lse-tech] Re: ext3 performance bottleneck as the number of s pindles " Gross, Mark
2002-06-20 21:11 ` [Lse-tech] Re: ext3 performance bottleneck as the number of spindles " Andrew Morton
[not found] <59885C5E3098D511AD690002A5072D3C057B499E@orsmsx111.jf.intel.com>
2002-06-20 16:10 ` Dave Hansen
2002-06-20 20:47 ` John Hawkes
2002-06-19 21:29 mgross
2002-06-20 0:54 ` Andrew Morton
2002-06-20 4:09 ` [Lse-tech] " Dave Hansen
2002-06-20 6:03 ` Andreas Dilger
2002-06-20 6:53 ` Andrew Morton
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