From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id o4U8w0VH089455 for ; Sun, 30 May 2010 03:58:00 -0500 Received: from mailsrv14.zmi.at (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 8BC81384CA8 for ; Sun, 30 May 2010 02:00:24 -0700 (PDT) Received: from mailsrv14.zmi.at (mailsrv1.zmi.at [212.69.164.54]) by cuda.sgi.com with ESMTP id Vb51QWzVjQkQLlVC for ; Sun, 30 May 2010 02:00:24 -0700 (PDT) Received: from mailsrv.i.zmi.at (h081217106033.dyn.cm.kabsi.at [81.217.106.33]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (Client CN "mailsrv2.i.zmi.at", Issuer "power4u.zmi.at" (not verified)) by mailsrv14.zmi.at (Postfix) with ESMTPSA id AF3CF800184 for ; Sun, 30 May 2010 11:00:23 +0200 (CEST) Received: from saturn.localnet (saturn.i.zmi.at [10.72.27.2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mailsrv.i.zmi.at (Postfix) with ESMTPSA id 6416483C825 for ; Sun, 30 May 2010 11:00:23 +0200 (CEST) From: Michael Monnerie Subject: Re: puzzling error: XenServer, LVM and XFS Date: Sun, 30 May 2010 11:00:22 +0200 References: <201005270857.39048@zmi.at> <20100527115153.GB13112@infradead.org> In-Reply-To: <20100527115153.GB13112@infradead.org> MIME-Version: 1.0 Message-Id: <201005301100.22827@zmi.at> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0501286802025925666==" Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: xfs@oss.sgi.com --===============0501286802025925666== Content-Type: multipart/signed; boundary="nextPart1648402.nkTk5fVA1n"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit --nextPart1648402.nkTk5fVA1n Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable On Donnerstag, 27. Mai 2010 Christoph Hellwig wrote: > This looks like the Xen block device code is buggy and doesn't handle > the I/O pattern XFS throws at it. A sector 0 error during mount > usually is the superblock barrier test write. One strange thing I want to mention: This doesn't only happen during=20 mount, but also during runtime: [272445.900691] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272445.900959] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272445.900966] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272445.901149] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272445.906411] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272445.906693] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272445.906700] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272445.906885] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272445.924679] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272445.924948] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272445.924956] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272445.925111] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272447.543881] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272447.544198] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272447.544205] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272447.544354] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272447.548822] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272447.549069] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272447.549077] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272447.549226] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272449.264465] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272449.264808] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272449.264816] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272449.265007] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272449.270708] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272449.270950] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272449.270958] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272449.271107] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.481089] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.481360] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.481368] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.481646] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.484787] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.485069] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.485077] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.485220] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.504376] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.504633] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.504642] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.504790] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.505045] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.505274] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.505281] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.505425] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.512789] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.513154] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.513162] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.513309] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.530959] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.531352] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.531361] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272450.531543] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.173596] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.173887] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.173896] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.174055] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.175007] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.175268] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.175275] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.175443] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.175815] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.176056] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.176063] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.176221] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.176793] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.177010] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.177016] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.177198] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.559967] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.560240] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.560247] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.560420] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.565146] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.565408] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.565415] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272452.565581] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272454.296089] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272454.296357] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272454.296365] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272454.296523] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272454.301814] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272454.302083] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272454.302091] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272454.302277] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272457.575577] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272457.575824] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272457.575832] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272457.575974] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272457.576165] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272457.576403] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272457.576410] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272457.576552] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272457.580690] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272457.580981] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272457.580989] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272457.581186] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272459.343053] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272459.343330] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272459.343338] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272459.343521] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272459.343750] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272459.344086] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272459.344093] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272459.344236] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272459.348876] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272459.349152] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272459.349159] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272459.349357] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.217232] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.217530] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.217539] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.217719] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.218443] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.218712] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.218720] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.218887] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.219677] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.219943] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.219982] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.220138] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.592004] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.592285] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.592293] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.592486] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.597265] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.597531] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.597539] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272462.597706] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272464.375703] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272464.375992] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272464.376000] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272464.376157] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272464.381090] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272464.381385] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272464.381392] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272464.381585] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272467.608382] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272467.608671] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272467.608678] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272467.608862] end_request: I/O error, dev xvdb, sector 0 = = = =20 [272467.613789] end_request: I/O error, dev xvdb, sector 0 = = = =20 Does XFS always recheck for barriers? Or is it because I specified=20 "barrier" as a mount option, but it doesn't work and XFS didn't detect=20 it doesn't work? =2D-=20 mit freundlichen Gr=FCssen, Michael Monnerie, Ing. BSc it-management Internet Services http://proteger.at [gesprochen: Prot-e-schee] Tel: 0660 / 415 65 31 // Wir haben im Moment zwei H=E4user zu verkaufen: // http://zmi.at/langegg/ // http://zmi.at/haus2009/ --nextPart1648402.nkTk5fVA1n Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.12 (GNU/Linux) iEYEABECAAYFAkwCKSYACgkQzhSR9xwSCbSZpACg4Tlr6fgzItE0EjhEE3dG4PAD qFMAoMsaVnpMwey9DU93HB7Bm2SAKf7S =jLFA -----END PGP SIGNATURE----- --nextPart1648402.nkTk5fVA1n-- --===============0501286802025925666== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs --===============0501286802025925666==--