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

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Message-ID: <4D9D5CC9.2040002@suse.cz>
Date:	Thu, 07 Apr 2011 08:42:17 +0200
From:	Jiri Slaby <jslaby@...e.cz>
To:	"Myklebust, Trond" <Trond.Myklebust@...app.com>
CC:	Jiri Slaby <jirislaby@...il.com>, linux-kernel@...r.kernel.org,
	akpm@...ux-foundation.org, mm-commits@...r.kernel.org,
	ML netdev <netdev@...r.kernel.org>, linux-nfs@...r.kernel.org
Subject: Re: nfs client doesn't work [was: mmotm 2011-03-31-14-48 uploaded]

On 04/06/2011 10:44 PM, Myklebust, Trond wrote:
> On Sat, 2011-04-02 at 10:56 +0200, Jiri Slaby wrote:
>> 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.
> 
> Does the attached patch help?

No, still the operation not permitted in the tcpdump output and no mount.

thanks,
-- 
js
suse labs
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