From: Wendy Cheng <s.wendy.cheng@gmail.com>
To: Tristan Ball <tristanb@pronto.com.au>
Cc: "J. Bruce Fields" <bfields@fieldses.org>,
"linux-nfs@vger.kernel.org" <linux-nfs@vger.kernel.org>
Subject: Re: NFS Sync with External Journal
Date: Wed, 8 Jun 2011 10:33:35 -0700 [thread overview]
Message-ID: <BANLkTim=4jFHoucL4jXf5aPun3AxEThM+A@mail.gmail.com> (raw)
In-Reply-To: <3FA034197108F04082D2AE1401CE0F3832AB05C6@VICMAILBOX.pronto.com.au>
On Tue, Jun 7, 2011 at 8:57 PM, Tristan Ball <tristanb@pronto.com.au> wrote:
... [snip]
> Doing the exact same test on a filesystem backed onto some SSD's gets me up to about 100-105MB sec, although the write latency on these is much lower than the 5400 disks.
>
> I'll get back to you on the ext3 mailing list responses, I'm going to redo my tests on ext4 first.
I'm also interested in the subject. More specifically, if users are
handed a bunch of SSDs and/or NVMs, what can they do to leverage the
hardware features for functionality or performance improvement ?
Do keep us informed.
-- Wendy
next prev parent reply other threads:[~2011-06-08 17:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-06 13:42 NFS Sync with External Journal Tristan Ball
2011-06-06 20:12 ` Wendy Cheng
2011-06-07 23:23 ` J. Bruce Fields
2011-06-08 3:57 ` Tristan Ball
2011-06-08 17:33 ` Wendy Cheng [this message]
2011-06-08 18:08 ` bpm
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