From: florin@iucha.net (Florin Iucha)
To: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: chuck.lever@oracle.com, Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Adrian Bunk <bunk@stusta.de>,
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/4] 2.6.21-rc7 NFS writes: fix a series of issues
Date: Thu, 19 Apr 2007 10:50:46 -0500 [thread overview]
Message-ID: <20070419155046.GR24044@iucha.net> (raw)
In-Reply-To: <1176995848.6663.1.camel@heimdal.trondhjem.org>
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On Thu, Apr 19, 2007 at 11:17:28AM -0400, Trond Myklebust wrote:
> On Thu, 2007-04-19 at 11:12 -0400, Chuck Lever wrote:
> > Perhaps instead of looking at the number of bytes sent, the logic in the
> > last hunk of this patch should check which queue the request is sitting on.
>
> ??? It would be a bug for the request to be sitting on _any_ queue when
> it enters xprt_transmit().
>
> Here is the patch that I'm currently testing.
Trond,
What is the set of patches that are you testing? I'd like to give
that a spin tonight as well.
It is possible that what makes my configuration more susceptible
to the problem is the fact that the client significantly overpowers
the server: Athlon x2 4200+ with 2Gb of RAM for the client vs. PIII
1Ghz 512 MB RAM for the server. They both have gigabit ethernet
and both NICs and the switch support jumbo frames.
Regards,
florin
--
Bruce Schneier expects the Spanish Inquisition.
http://geekz.co.uk/schneierfacts/fact/163
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next prev parent reply other threads:[~2007-04-19 15:50 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1176736734.6761.45.camel@heimdal.trondhjem.org>
[not found] ` <Pine.LNX.4.64.0704160904560.5473@woody.linux-foundation.org>
[not found] ` <1176740307.6761.56.camel@heimdal.trondhjem.org>
[not found] ` <1176741408.6761.62.camel@heimdal.trondhjem.org>
[not found] ` <20070416125905.GA2769@iucha.net>
[not found] ` <1176792399.3035.30.camel@twins>
[not found] ` <1176796503.3035.33.camel@twins>
2007-04-17 17:01 ` nfs: desynchronized value of nfs_i.ncommit OGAWA Hirofumi
2007-04-17 22:44 ` Trond Myklebust
2007-04-18 1:19 ` [PATCH 0/4] 2.6.21-rc7 NFS writes: fix a series of issues Trond Myklebust
2007-04-18 1:29 ` [PATCH 1/4] NFS: clean up the unstable write code Trond Myklebust
2007-04-18 1:29 ` [PATCH 2/4] NFS: Don't clear PG_writeback until after we've processed unstable writes Trond Myklebust
2007-04-18 1:29 ` [PATCH 3/4] NFS: Fix the 'desynchronized value of nfs_i.ncommit' error Trond Myklebust
2007-04-18 1:29 ` [PATCH 4/4] NFS: Fix race in nfs_set_page_dirty Trond Myklebust
2007-04-18 2:58 ` [PATCH 0/4] 2.6.21-rc7 NFS writes: fix a series of issues Andrew Morton
2007-04-18 3:06 ` Trond Myklebust
2007-04-18 3:30 ` Florin Iucha
2007-04-18 3:54 ` Trond Myklebust
2007-04-18 4:07 ` Florin Iucha
2007-04-18 4:13 ` Andrew Morton
2007-04-18 4:30 ` Florin Iucha
2007-04-18 5:14 ` Linus Torvalds
2007-04-18 5:26 ` Florin Iucha
2007-04-18 5:37 ` Andrew Morton
2007-04-18 12:38 ` Florin Iucha
2007-04-18 13:15 ` Trond Myklebust
2007-04-18 13:42 ` Florin Iucha
2007-04-18 14:11 ` Trond Myklebust
2007-04-18 14:17 ` Florin Iucha
2007-04-18 14:19 ` Trond Myklebust
2007-04-19 1:52 ` Florin Iucha
2007-04-19 2:45 ` Trond Myklebust
2007-04-19 4:38 ` Success! Was: " Florin Iucha
2007-04-19 15:12 ` Chuck Lever
2007-04-19 15:17 ` Trond Myklebust
2007-04-19 15:50 ` Florin Iucha [this message]
2007-04-19 16:09 ` Trond Myklebust
2007-04-19 19:58 ` Failure! " Florin Iucha
2007-04-19 21:30 ` Trond Myklebust
2007-04-19 21:49 ` Florin Iucha
2007-04-20 13:30 ` Success! Was: " Florin Iucha
2007-04-20 13:37 ` Trond Myklebust
2007-04-20 13:51 ` Florin Iucha
2007-04-18 14:14 ` Florin Iucha
2007-04-29 19:41 ` Rogier Wolff
2007-04-29 20:09 ` Peter Zijlstra
2007-04-18 11:38 ` Trond Myklebust
2007-04-18 9:54 ` OGAWA Hirofumi
2007-04-18 8:19 ` Peter Zijlstra
2007-04-18 16:41 ` Peter Zijlstra
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