From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lists.gentoo.org ([140.105.134.102] helo=robin.gentoo.org) by nuthatch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1Gf9Qb-0007t6-5v for garchives@archives.gentoo.org; Wed, 01 Nov 2006 06:18:21 +0000 Received: from robin.gentoo.org (localhost [127.0.0.1]) by robin.gentoo.org (8.13.8/8.13.6) with SMTP id kA16GKVb016246; Wed, 1 Nov 2006 06:16:20 GMT Received: from web31814.mail.mud.yahoo.com (web31814.mail.mud.yahoo.com [68.142.206.167]) by robin.gentoo.org (8.13.8/8.13.6) with SMTP id kA16EHc4007875 for ; Wed, 1 Nov 2006 06:14:18 GMT Received: (qmail 44842 invoked by uid 60001); 1 Nov 2006 06:14:16 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:X-YMail-OSG:Received:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=ulNgmnrVJhuoYWIuDMWAz1pBYtiQRn+roRtFJ87WpjNZR0dvE/bmP9NXSX0ZQ6rPrWYPiMotfQmWhi0NLka8Lmal/T45BlVJD24tJrV2sPhpLhlj5urPcz1C/pmVEG9fxn309qTfmAB1UZg4n/XcBa2mdLup5snFaormFYJXr8M= ; Message-ID: <20061101061416.44840.qmail@web31814.mail.mud.yahoo.com> X-YMail-OSG: A8TMaAMVM1lXHqEAUNIYGKhV8bzCw8oK1W78MiQ53BEqQ2cNtcc_48jeivf427VV1w-- Received: from [24.54.196.198] by web31814.mail.mud.yahoo.com via HTTP; Tue, 31 Oct 2006 22:14:16 PST Date: Tue, 31 Oct 2006 22:14:16 -0800 (PST) From: Richard Broersma Jr Subject: Re: [gentoo-user] dma_intr errors on heavy writes -- cause for concern? To: gentoo-user@lists.gentoo.org In-Reply-To: <7573e9640610312008w47d42e04xb6422f84a344e526@mail.gmail.com> Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Archives-Salt: 22496c9b-ba52-4ad8-8ae3-d37974251bd5 X-Archives-Hash: 0a075f02eec501b0504868cc540f7dc4 > On 10/31/06, Richard Broersma Jr wrote: > > During certain times I my server under goes heavy disc writes. When this happen I get the > > following error. Should I be concerned? Does anyone know of any resources that I can read up > on > > that will explain that all of this mean? > > I don't have any resources, but my understanding is that LBAsect is > the logical sector of the block device (i.e, the raid array), while > sector is the physical sector of disk. LBAsect looks > suspicious...referencing a sector that is somewhere around the 91 > petabytes address. You didn't mention how large the disks are, but > even there they are requesting a sector that is about 220G from the > beginning of the disk, and returning that no such sector exists > (SectorIdNotFound). > > So my guess is that your filesystem is getting confused under load, > and trying to access stuff that is beyond the end of your raid array. > So, which fs and kernel version? oops, I was mistake, I forgot that when I re-arrange my disks my RAID10 is partly using hda/hdc. Linux version 2.6.17-gentoo-r7 (root@db_server01) (gcc version 4.1.1 (Gentoo 4.1.1)) #8 Sun Oct 8 20:28:34 PDT 2006 md4 : active raid10 hdg1[3] hde1[2] hdc1[1] hda1[0] 586098688 blocks 1024K chunks 2 near-copies [4/4] [UUUU] fstab /dev/md4 /home ext3 noatime 0 2 df /dev/md/4 576901664 7284500 540312232 2% /home Disk /dev/hda: 320.0 GB, 320072933376 bytes 255 heads, 63 sectors/track, 38913 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/hda1 1 38913 312568641 fd Linux raid autodetect Disk /dev/hdc: 320.0 GB, 320072933376 bytes 255 heads, 63 sectors/track, 38913 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/hdc1 1 38913 312568641 fd Linux raid autodetect Disk /dev/hde: 320.0 GB, 320072933376 bytes 255 heads, 63 sectors/track, 38913 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/hde1 1 38913 312568641 fd Linux raid autodetect Disk /dev/hdg: 300.0 GB, 300090728448 bytes 255 heads, 63 sectors/track, 36483 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/hdg1 1 36483 293049666 fd Linux raid autodetect Regards, Richard Broersma Jr. -- gentoo-user@gentoo.org mailing list