From: Ian Campbell Subject: Re: NFS regression? Odd delays and lockups accessing an NFS export. Date: Fri, 22 Aug 2008 21:00:07 +0100 Message-ID: <1219435207.27921.51.camel@localhost.localdomain> References: <1219087258.7192.19.camel@localhost> <1219400624.18774.67.camel@zakaz.uk.xensource.com> <1219428489.6919.21.camel@localhost> <1219428818.27921.43.camel@localhost.localdomain> <56a8daef0808221233h68853587n6015ca7d809b17e1@mail.gmail.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-CBwd4TKqH0W80+UCawfT" Cc: Trond Myklebust , Grant Coady , linux-kernel@vger.kernel.org, neilb@suse.de, bfields@fieldses.org, linux-nfs@vger.kernel.org, Jeff Kirsher , Jesse Brandeburg , Bruce Allan , PJ Waskiewicz , John Ronciak , e1000-devel@lists.sourceforge.net To: John Ronciak Return-path: Received: from mtaout01-winn.ispmail.ntl.com ([81.103.221.47]:7593 "EHLO mtaout01-winn.ispmail.ntl.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752394AbYHVUAU (ORCPT ); Fri, 22 Aug 2008 16:00:20 -0400 In-Reply-To: <56a8daef0808221233h68853587n6015ca7d809b17e1-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> Sender: linux-nfs-owner@vger.kernel.org List-ID: --=-CBwd4TKqH0W80+UCawfT Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Fri, 2008-08-22 at 12:33 -0700, John Ronciak wrote: > On Fri, Aug 22, 2008 at 11:13 AM, Ian Campbell wrote= : >=20 > >> That's probably also a networking device driver issue candidate: your > >> RPC task is queued up waiting to be sent. > >> > >> What networking card+device driver are you using here? > > > > # ethtool -i eth0 > > driver: e1000 > > version: 7.3.20-k2-NAPI > > firmware-version: N/A > > bus-info: 0000:01:0a.0 > There is nothing indicating that the NIC/driver is causing any sort of > problem here, at least not with what has been presented so far. When > the NFS mount isn't working is the networking still active and > working? So far as I can tell, yes. I can login via ssh so long as the user doesn't have NFS $HOME, I haven't tried much else and the box isn't locked up at the moment, I'd bet it's fine though. Ian. --=20 Ian Campbell "On a normal ascii line, the only safe condition to detect is a 'BREAK' - everything else having been assigned functions by Gnu EMACS." (By Tarl Neustaedter) --=-CBwd4TKqH0W80+UCawfT Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEABECAAYFAkivGsYACgkQM0+0qS9rzVk1qACeILsY9z8su3G1T9vcBFtVDalF h6YAn2hHgJc4Zkd/AjoasBMl2qzt58ir =+jje -----END PGP SIGNATURE----- --=-CBwd4TKqH0W80+UCawfT--