From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.redhat.com (ext-mx06.extmail.prod.ext.phx2.redhat.com [10.5.110.10]) by int-mx01.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o3E6ogVm008201 for ; Wed, 14 Apr 2010 02:50:42 -0400 Received: from mail-bw0-f211.google.com (mail-bw0-f211.google.com [209.85.218.211]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o3E6oU26008210 for ; Wed, 14 Apr 2010 02:50:31 -0400 Received: by bwz3 with SMTP id 3so6370457bwz.11 for ; Tue, 13 Apr 2010 23:50:29 -0700 (PDT) From: brem belguebli In-Reply-To: <20100414052151.GA28457@maude.comedia.it> References: <20100414052151.GA28457@maude.comedia.it> Date: Wed, 14 Apr 2010 10:47:58 +0200 Message-ID: <1271234878.30056.3.camel@localhost> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [linux-lvm] How do I tell what disk a volume group reside on 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" To: LVM general discussion and development or vgdisplay -v root_vg and vgdisplay -v san_vg will give you the PV's for each of your VG's then to identify if the physical disks are the ones from the SAN use scsi_id command that'll help you scsi_id -g 0x80 -d /dev/sdX On Wed, 2010-04-14 at 07:21 +0200, Luca Berra wrote: > On Tue, Apr 13, 2010 at 08:59:40PM -0400, Vickie Troy-McKoy wrote: > > > >Hi All, > > > > > > > >I have a RedHat4 server connected to a SAN 3510 Array. On the host server, there are two volume groups set up--root_vg and san_vg. I'm assuming that root_vg resides on the internal disks and san_vg on the SAN. But, how can I check to make sure this is the case? > > > vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv > >read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/ > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > try with the pvs command >