From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.redhat.com (ext-mx05.extmail.prod.ext.phx2.redhat.com [10.5.110.9]) by int-mx08.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o3LEH0Js013035 for ; Wed, 21 Apr 2010 10:17:00 -0400 Received: from ps536.phatservers.com (ps536.phatservers.com [216.17.105.202]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o3LEGpxt028577 for ; Wed, 21 Apr 2010 10:16:51 -0400 Received: from r74-192-24-94.bcstcmta01.clsttx.tl.dh.suddenlink.net ([74.192.24.94] helo=raydesk1.bettercgi.com) by ps536.phatservers.com with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.66) (envelope-from ) id 1O4ajO-0003uH-UC for linux-lvm@redhat.com; Wed, 21 Apr 2010 07:16:47 -0700 Date: Wed, 21 Apr 2010 09:21:31 -0500 From: Ray Morris References: <4BCE910C.5020108@tlinx.org> In-Reply-To: <4BCE910C.5020108@tlinx.org> (from lvm@tlinx.org on Wed Apr 21 00:45:48 2010) Message-Id: <1271859691.23509.4@raydesk1.bettercgi.com> MIME-Version: 1.0 Content-Disposition: inline Content-Transfer-Encoding: 8bit Subject: Re: [linux-lvm] volume developing problems even though should be static... Reply-To: LVM general discussion and development List-Id: LVM general discussion and development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , List-Id: Content-Type: text/plain; charset="us-ascii"; delsp="Yes"; format="Flowed" To: LVM general discussion and development > so I disabled my snapshoting cron job and deleted any > logical jobs for now dm-1 may be a volume (snapshot?) you deleted. Check with: cat /sys/block/dm-1/dm/name Why it's trying to read something that has been deleted I don't know, but I know I get the same problem. -- Ray Morris support@bettercgi.com Strongbox - The next generation in site security: http://www.bettercgi.com/strongbox/ Throttlebox - Intelligent Bandwidth Control http://www.bettercgi.com/throttlebox/ Strongbox / Throttlebox affiliate program: http://www.bettercgi.com/affiliates/user/register.php On 04/21/2010 12:45:48 AM, Linda A. Walsh wrote: > I needed extra space on my home partition, and speed, so I disabled my > snapshoting cron job and deleted any logical jobs for now. > > But during this transition time, I've started getting some were > symptoms. > Now when I do a "pvs", I see: > > # pvs > /dev/dm-1: read failed after 0 of 4096 at 0: Input/output error > PV VG Fmt Attr PSize PFree > /dev/sdb1 Home lvm2 a- 888.48G 0 > /dev/sdb2 Home lvm2 a- 888.48G 640.96G > /dev/sdb3 Home lvm2 a- 584.87G 584.87G > # vgs > /dev/dm-1: read failed after 0 of 4096 at 0: Input/output error > VG #PV #LV #SN Attr VSize VFree > Home 3 7 6 wz--n- 2.31T 1.20T > # lvs > /dev/dm-1: read failed after 0 of 4096 at 0: Input/output error > lvol0 Home -wi-ao 1.00T > > ----------------------------------------------- > So, the "output of the commands looks mostly 'right', as near as I > can tell: 3 physical volumes, > -> 1 volume group with the 3 volumes, and > 1 logical volume taking up space in that pv (only using part of the > space). > > What I don't get and what worries me a fair amount are the I/O errors > -- > any idea what's going on and how I shoudl fix this? > > Thanks much! > linda > > _______________________________________________ > linux-lvm mailing list > linux-lvm@redhat.com > https://www.redhat.com/mailman/listinfo/linux-lvm > read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/ > >