From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail1.g1.pair.com ([66.39.3.162]:24047 "EHLO mail1.g1.pair.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751199AbdHANfr (ORCPT ); Tue, 1 Aug 2017 09:35:47 -0400 Date: Tue, 1 Aug 2017 15:35:48 +0200 From: Emmanuel Florac Subject: Re: metadata I/O error: block 0x575b6d70,("xfs_trans_read_buf_map") error 4 numblks 16 Message-ID: <20170801153548.15cf74ef@harpe.intellique.com> In-Reply-To: References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; boundary="Sig_/g3A9=/TDFwFL9R55iqpcvuW"; protocol="application/pgp-signature" Sender: linux-xfs-owner@vger.kernel.org List-ID: List-Id: xfs To: Stefan Priebe - Profihost AG Cc: linux-xfs@vger.kernel.org --Sig_/g3A9=/TDFwFL9R55iqpcvuW Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Le Tue, 1 Aug 2017 10:12:57 +0200 Stefan Priebe - Profihost AG =C3=A9crivait: > Hello, >=20 > under very high load i'm getting the following error on a bcache > device using XFS: > XFS (bcache1): metadata I/O error: block 0x575b6d70 > ("xfs_trans_read_buf_map") error 4 numblks 16 > XFS (bcache1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -4. > XFS (bcache1): xfs_do_force_shutdown(0x8) called from line 3519 of > file fs/xfs/xfs_inode.c. Return address =3D 0xffffffff993441ff > XFS (bcache1): Corruption of in-memory data detected. Shutting down > filesystem > XFS (bcache1): Please umount the filesystem and rectify the problem(s) > XFS (bcache1): xfs_log_force: error -5 returned. > XFS (bcache1): xfs_log_force: error -5 returned. > XFS (bcache1): xfs_log_force: error -5 returned. >=20 > The used kernel is 4.4.79 based while using an opensuses patchset. Is > this something which is a known problem or something suse has broken? Do you know if the patchset includes Eric Wheeler's stability patches for bcache? Also please post the output from dmesg with the complete trace. --=20 ------------------------------------------------------------------------ Emmanuel Florac | Direction technique | Intellique | | +33 1 78 94 84 02 ------------------------------------------------------------------------ --Sig_/g3A9=/TDFwFL9R55iqpcvuW Content-Type: application/pgp-signature Content-Description: Signature digitale OpenPGP -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEARECAAYFAlmAg7QACgkQX3jQXNUicVa0oQCdF1SKVKw97a3+uEJkPzenTXGa CjUAoOn5Oe5zJzq58D58UtsZ8jedIBg6 =6zHW -----END PGP SIGNATURE----- --Sig_/g3A9=/TDFwFL9R55iqpcvuW--