From mboxrd@z Thu Jan 1 00:00:00 1970 From: Will Simoneau Subject: Re: BUG: warning at fs/ext3/inode.c:1016/ext3_getblk() Date: Tue, 5 Sep 2006 17:47:04 -0400 Message-ID: <20060905214703.GA16449@ele.uri.edu> References: <20060905171049.GB27433@ele.uri.edu> <44FDE6E5.3090009@us.ibm.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="VS++wcV0S1rZb1Fb" Cc: linux-kernel@vger.kernel.org, ext4 Return-path: Received: from orca.ele.uri.edu ([131.128.51.63]:36588 "EHLO orca.ele.uri.edu") by vger.kernel.org with ESMTP id S1751506AbWIEVpe (ORCPT ); Tue, 5 Sep 2006 17:45:34 -0400 To: Badari Pulavarty Content-Disposition: inline In-Reply-To: <44FDE6E5.3090009@us.ibm.com> Sender: linux-ext4-owner@vger.kernel.org List-Id: linux-ext4.vger.kernel.org --VS++wcV0S1rZb1Fb Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 14:06 Tue 05 Sep , Badari Pulavarty wrote: > Will Simoneau wrote: > >Has anyone seen this before? These three traces occured at different tim= es > >today when three new user accounts (and associated quotas) were created.= =20 > >This > >machine is an NFS server which uses quotas on an ext3 fs (dir_index is o= n). > >Kernel is 2.6.17.11 on an x86 smp w/64G highmem; 4G ram is installed. The > >affected filesystem is on a software raid1 of two hardware raid0 volumes= =20 > >from a > >megaraid card. > > > >BUG: warning at fs/ext3/inode.c:1016/ext3_getblk() > > ext3_getblk+0x98/0x2a6 md_wakeup_thread+0x26/0x2a > > ext3_bread+0x1f/0x88 ext3_quota_read+0x136/0x1ae > > v1_read_dqblk+0x61/0xac dquot_acquire+0xf6/0x107 > > ext3_acquire_dquot+0x46/0x68 dqget+0x155/0x1e7 > > dquot_transfer+0x3e0/0x3e9 dput+0x23/0x13e > >=20 > Made me curious and looking around on what the warning is coming ? Few=20 > basic questions .. > Do you have CONFIG_LBD ? >=20 > I see the ext3_getblk() used "long" for "block" &=20 > ext3_get_blocks_handle() expects "sector_t" > for "block". Wondering if you are running into 64-bit -to- 32-bit=20 > conversion issues .. ? >=20 > Thanks, > Badari >=20 CONFIG_LBD is on. GCC is 'Gentoo 3.3.5.20050130-r1', if it matters. FWIW, the machine is running 32-bit, although the cpus appear to support EM64T. The filesystem's size is 138410144 1k-blocks; ext3 is using 4k blocks/inodes. This was not a problem on the previous kernel which was 2.6.13-rc3 with the assert on net/ipv4/tcp_output.c:918 disabled (from memory, even the line number ;-) ). --VS++wcV0S1rZb1Fb Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iD8DBQFE/fBXLYBaX8VDLLURAiyvAJ47xXVBg6FJlLK/u7Bn0gHOaSzmnQCgrC5t DIyXsVcAEbKqvQNpamDaV/g= =GdHi -----END PGP SIGNATURE----- --VS++wcV0S1rZb1Fb--