From: "Myklebust, Trond" <Trond.Myklebust@netapp.com>
To: Michael Tokarev <mjt@tls.msk.ru>
Cc: "J. Bruce Fields" <bfields@fieldses.org>,
"linux-nfs@vger.kernel.org" <linux-nfs@vger.kernel.org>,
Linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: 3.0+ NFS issues
Date: Thu, 31 May 2012 12:59:31 +0000 [thread overview]
Message-ID: <1338469169.2420.7.camel@lade.trondhjem.org> (raw)
In-Reply-To: <4FC713ED.5040807@msgid.tls.msk.ru>
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On Thu, 2012-05-31 at 10:47 +0400, Michael Tokarev wrote:
> 10:38:53.827355 IP (tos 0x0, ttl 64, id 35160, offset 0, flags [DF], proto TCP (6), length 268)
> 192.168.88.2.1396548098 > 192.168.88.4.2049: 212 getattr fh 0,0/22
> 10:38:53.827379 IP (tos 0x0, ttl 64, id 35161, offset 0, flags [DF], proto TCP (6), length 268)
> 192.168.88.2.1413325314 > 192.168.88.4.2049: 212 getattr fh 0,0/22
> 10:38:53.827385 IP (tos 0x0, ttl 64, id 35162, offset 0, flags [DF], proto TCP (6), length 268)
> 192.168.88.2.1430102530 > 192.168.88.4.2049: 212 getattr fh 0,0/22
> 10:38:53.827400 IP (tos 0x0, ttl 64, id 35163, offset 0, flags [DF], proto TCP (6), length 268)
> 192.168.88.2.1446879746 > 192.168.88.4.2049: 212 getattr fh 0,0/22
> 10:38:53.827406 IP (tos 0x0, ttl 64, id 35164, offset 0, flags [DF], proto TCP (6), length 268)
> 192.168.88.2.1463656962 > 192.168.88.4.2049: 212 getattr fh 0,0/22
> 10:38:53.827409 IP (tos 0x0, ttl 64, id 35165, offset 0, flags [DF], proto TCP (6), length 268)
> 192.168.88.2.1480434178 > 192.168.88.4.2049: 212 getattr fh 0,0/22
> 10:38:53.827413 IP (tos 0x0, ttl 64, id 35166, offset 0, flags [DF], proto TCP (6), length 268)
> 192.168.88.2.1497211394 > 192.168.88.4.2049: 212 getattr fh 0,0/22
> 10:38:53.827417 IP (tos 0x0, ttl 64, id 35167, offset 0, flags [DF], proto TCP (6), length 268)
> 192.168.88.2.1513988610 > 192.168.88.4.2049: 212 getattr fh 0,0/22
> 10:38:53.827420 IP (tos 0x0, ttl 64, id 35168, offset 0, flags [DF], proto TCP (6), length 268)
> 192.168.88.2.1530765826 > 192.168.88.4.2049: 212 getattr fh 0,0/22
> 10:38:53.827424 IP (tos 0x0, ttl 64, id 35169, offset 0, flags [DF], proto TCP (6), length 268)
> 192.168.88.2.1547543042 > 192.168.88.4.2049: 212 getattr fh 0,0/22
> 10:38:53.827427 IP (tos 0x0, ttl 64, id 35170, offset 0, flags [DF], proto TCP (6), length 268)
> 192.168.88.2.1564320258 > 192.168.88.4.2049: 212 getattr fh 0,0/22
> 10:38:53.827434 IP (tos 0x0, ttl 64, id 35171, offset 0, flags [DF], proto TCP (6), length 268)
> 192.168.88.2.1581097474 > 192.168.88.4.2049: 212 getattr fh 0,0/22
> 10:38:53.827438 IP (tos 0x0, ttl 64, id 35172, offset 0, flags [DF], proto TCP (6), length 268)
> 192.168.88.2.1597874690 > 192.168.88.4.2049: 212 getattr fh 0,0/22
> 10:38:53.827443 IP (tos 0x0, ttl 64, id 35173, offset 0, flags [DF], proto TCP (6), length 268)
> 192.168.88.2.1614651906 > 192.168.88.4.2049: 212 getattr fh 0,0/22
> 10:38:53.827447 IP (tos 0x0, ttl 64, id 35174, offset 0, flags [DF], proto TCP (6), length 268)
> 192.168.88.2.1631429122 > 192.168.88.4.2049: 212 getattr fh 0,0/22
That is tcpdump trying to interpret your NFSv4 trace as NFSv2/v3.
Can you either please use wireshark to provide a full text dump (using
something like 'tshark -V -O nfs,rpc'), or just send us the binary
tcpdump output using 'tcpdump -w /tmp/foo -s 90000'?
> >> Can at least the client be made interruptible? Mounting with
> >> -o intr,soft makes no visible difference...
>
> please? :)
It already is interruptible: try 'kill -9' or any other fatal signal.
--
Trond Myklebust
Linux NFS client maintainer
NetApp
Trond.Myklebust@netapp.com
www.netapp.com
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next prev parent reply other threads:[~2012-05-31 12:59 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-25 6:53 3.0+ NFS issues Michael Tokarev
2012-05-29 15:24 ` J. Bruce Fields
2012-05-30 7:11 ` Michael Tokarev
2012-05-30 13:25 ` J. Bruce Fields
2012-05-31 6:47 ` Michael Tokarev
2012-05-31 12:59 ` Myklebust, Trond [this message]
2012-05-31 13:24 ` Michael Tokarev
2012-05-31 13:46 ` Myklebust, Trond
2012-05-31 13:51 ` Michael Tokarev
2012-07-10 12:52 ` Michael Tokarev
2012-07-12 12:53 ` J. Bruce Fields
2012-08-17 1:56 ` 3.0+ NFS issues (bisected) Michael Tokarev
2012-08-17 14:56 ` J. Bruce Fields
2012-08-17 16:00 ` J. Bruce Fields
2012-08-17 17:12 ` Michael Tokarev
2012-08-17 17:18 ` J. Bruce Fields
2012-08-17 17:26 ` Michael Tokarev
2012-08-17 17:29 ` Michael Tokarev
2012-08-17 19:18 ` J. Bruce Fields
2012-08-17 20:08 ` J. Bruce Fields
2012-08-17 22:32 ` J. Bruce Fields
2012-08-18 6:49 ` Michael Tokarev
2012-08-18 11:13 ` J. Bruce Fields
2012-08-18 12:58 ` Michael Tokarev
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