From: Benny Halevy <bhalevy@panasas.com>
To: quanli gui <gqlxj1987@gmail.com>
Cc: linux-pnfs <linux-nfs@vger.kernel.org>
Subject: Re: [pnfs] mds service state machine
Date: Wed, 07 Jul 2010 08:48:22 +0300 [thread overview]
Message-ID: <4C341526.6040005@panasas.com> (raw)
In-Reply-To: <AANLkTim7H0ZDIZsOdsizku2cm1ZBdjtK96l5vA4aqLOI-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
On Jul. 05, 2010, 9:46 +0300, quanli gui <gqlxj1987@gmail.com> wrote:
> I use dprintk to see what mds do when the client write something to ds.
> But dprintk is not full, i don't know the lgoic sequence. I also want to
> know mds use which funtions to service client.
When the client writes to the DS there should not be any client to MDS
communication. Later, you should see a LAYOUTCOMMIT and LAYOUTRETURN
arriving at the server.
Benny
parent reply other threads:[~2010-07-07 5:48 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <AANLkTim7H0ZDIZsOdsizku2cm1ZBdjtK96l5vA4aqLOI-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>]
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