From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Howells <dhowells-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH 00/09] cifs: local caching support using FS-Cache
Date: Thu, 22 Jul 2010 18:40:00 +0100
Message-ID: <1892.1279820400@redhat.com>
References: <4C480F51.8070204@suse.de> <1278333663-30464-1-git-send-email-sjayaraman@suse.de> <4C3DF6BF.3070001@gmail.com> <AANLkTin2tKtkWTflrrzBMYBEd6SFr35uYUl1SmfYlj9W@mail.gmail.com> <4C3F35F7.8060408@suse.de>
Cc: dhowells-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, Steve French <smfrench-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Scott Lovenberg <scott.lovenberg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	linux-cifs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-cachefs-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
To: Suresh Jayaraman <sjayaraman-l3A5Bk7waGM@public.gmane.org>
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Suresh Jayaraman <sjayaraman-l3A5Bk7waGM@public.gmane.org> wrote:

> As it can been seen, the performance while reading when data is cache
> hot (disk) is not great as the network link is a Gigabit ethernet (with
> server having working set in memory) which is mostly expected.

That's what I see with NFS and AFS too.

> (I could not get access to a slower network (say 100 Mb/s) where the real
> performance boost could be evident).

ethtool?

David