From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fentible.pjc.net (vpnuser1.surrey.redhat.com [172.16.9.1]) by pobox.surrey.redhat.com (8.12.8/8.12.8) with ESMTP id i6MFY7hp008151 for ; Thu, 22 Jul 2004 16:34:07 +0100 Received: from patrick by fentible.pjc.net with local (Exim 4.34) id 1BnfaC-0005L4-86 for linux-lvm@redhat.com; Thu, 22 Jul 2004 16:34:08 +0100 Date: Thu, 22 Jul 2004 16:34:08 +0100 From: Patrick Caulfield Subject: Re: [linux-lvm] LVM2 and RAID 1 not working on Fedora Core 2 Message-ID: <20040722153408.GG10840@tykepenguin.com> References: <001701c46ff1$cdcecc60$6b02a8c0@ZACK2> Mime-Version: 1.0 Content-Disposition: inline In-Reply-To: <001701c46ff1$cdcecc60$6b02a8c0@ZACK2> Sender: Patrick 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" Content-Transfer-Encoding: 7bit To: LVM general discussion and development On Thu, Jul 22, 2004 at 09:42:58AM -0400, Zachary Hamm wrote: > > Hello, I'm running Fedora Core 2 on a Dell Poweredge 1750 with three 36G > SCSI drives setup with two volumes, /boot and /, setup with software RAID 1 > with online spare. This was setup at install, which reported no errors. > I've done a yum update as well. > > The problem is that only one of the to volume groups is recognized and > mirrored (/boot), as apparently vgscan does not like the the large drives > (which aren't that large...). Any help is appreciated. > It looks to me like you need to stop LVM looking at the "real" disks, and make it only look at the MD devices. Either add a filter like "a/md*/" or add "md_component_detection = 1" to the devices section of the lvm.conf file - if you're running a recent lvm2 userspace. -- patrick