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From: Eryu Guan <eguan@linux.alibaba.com>
To: Trond Myklebust <trondmy@hammerspace.com>
Cc: "linux-nfs@vger.kernel.org" <linux-nfs@vger.kernel.org>,
	"aglo@umich.edu" <aglo@umich.edu>
Subject: Re: kernel ops from commit 6869c46bd960
Date: Thu, 1 Apr 2021 11:52:36 +0800	[thread overview]
Message-ID: <20210401035236.GQ95214@e18g06458.et15sqa> (raw)
In-Reply-To: <8302361ec9bab9a15fe90ae0f333f24f4b70c7c8.camel@hammerspace.com>

On Tue, Mar 30, 2021 at 01:01:03PM +0000, Trond Myklebust wrote:
[snip]
> > > 
> > > That BUG() was originally there to catch parsing errors, which is
> > > not
> > > the case here. We should just undo that #ifdef in
> > > nfs_init_timeout_values().
> > 
> > Just want to make sure I understand it correctly, so it's allowed to
> > just mount v3 via UDP, but data goes via TCP, even if UDP support is
> > disabled?
> > 
> 
> My understanding of Olga's patch was that it disabled the UDP protocol
> for NFS and NLM, but not necessarily for other protocols. You can still
> use mountproto=udp.

Thanks for the clarification, that makes sense.

Thanks,
Eryu

      reply	other threads:[~2021-04-01  3:53 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-29 21:11 kernel ops from commit 6869c46bd960 Olga Kornievskaia
2021-03-29 21:26 ` Trond Myklebust
2021-03-30  9:01   ` Eryu Guan
2021-03-30 12:06     ` Trond Myklebust
2021-03-30 12:35       ` Eryu Guan
2021-03-30 13:01         ` Trond Myklebust
2021-04-01  3:52           ` Eryu Guan [this message]

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