netdev - nfs client doesn't work [was: mmotm 2011-03-31-14-48 uploaded]

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Date:	Sat, 02 Apr 2011 10:56:37 +0200
From:	Jiri Slaby <jslaby@...e.cz>
To:	linux-kernel@...r.kernel.org
CC:	akpm@...ux-foundation.org, mm-commits@...r.kernel.org,
	ML netdev <netdev@...r.kernel.org>, linux-nfs@...r.kernel.org,
	Trond Myklebust <Trond.Myklebust@...app.com>,
	Jiri Slaby <jirislaby@...il.com>
Subject: nfs client doesn't work [was: mmotm 2011-03-31-14-48 uploaded]

On 03/31/2011 11:48 PM, akpm@...ux-foundation.org wrote:
> The mm-of-the-moment snapshot 2011-03-31-14-48 has been uploaded to

Hi, nfs client is defunct in this kernel. Tcpdump says:
10:51:55.489717 IP 10.20.11.33.759945860 > 10.20.3.2.2049: 132 getattr
fh 0,0/24
10:51:55.515927 IP 10.20.3.2.2049 > 10.20.11.33.759945860: reply ok 44
getattr ERROR: Operation not permitted
10:51:55.515949 IP 10.20.11.33.921 > 10.20.3.2.2049: Flags [.], ack
3569361440, win 115, options [nop,nop,TS val 599750 ecr 255058541], length 0
10:52:04.130310 IP 10.20.11.33.793500292 > 10.20.3.2.2049: 76 getattr fh
0,0/24
10:52:04.152178 IP 10.20.3.2.2049 > 10.20.11.33.793500292: reply ok 44
getattr ERROR: Operation not permitted

If I run the same mount command (mount -oro,intr host:dir mountpoint)
from within a virtual machine with 2.6.38.2 there, everything mounts OK.

thanks,
-- 
js
suse labs
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