From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Heinz J . Mauelshagen" Subject: Re: [linux-lvm] moving single LVM disk from one system to another Message-ID: <20020819141653.A25189@sistina.com> References: <20020817070901.GA5022@linux.interlinx.bc.ca> <20020819102427.A24314@sistina.com> <20020819090226.GA13367@linux.interlinx.bc.ca> <20020819100456.GB13367@linux.interlinx.bc.ca> <20020819122400.GB2237@pc.ilinx> Mime-Version: 1.0 In-Reply-To: <20020819122400.GB2237@pc.ilinx>; from lvm@interlinx.bc.ca on Mon, Aug 19, 2002 at 08:24:00AM -0400 Sender: linux-lvm-admin@sistina.com Errors-To: linux-lvm-admin@sistina.com Reply-To: linux-lvm@sistina.com List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: Date: Mon Aug 19 07:31:02 2002 List-Id: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-lvm@sistina.com On Mon, Aug 19, 2002 at 08:24:00AM -0400, lvm@interlinx.bc.ca wrote: > It's embarassing but I will come clean... > > On Mon, Aug 19, 2002 at 06:04:57AM -0400, lvm@interlinx.bc.ca wrote: > > > > there are no device nodes under > > /dev/ide/host0/bus[01]/target0/. Strange. > > Not so strange once I looked more closely. To try to soften the > embarassment, let me explain. I am moving a disk from one motherboard > to another. The board the disk was created on had two pairs (primary > and secondary times two) of IDE ports. Regular, ol' IDE on ports > on hda-hdd and ATA100 on ports hde-hdh. > > Since the disk in question is an ATA 100 disk, I put it on hde to take > advantage of the faster bus speed. Not wanting to waste "good" ATA > 100 ports on silly devices like CD-RW drives I put mine on hda. And > of course since it's a writer, added "hda=ide-scsi" to the kernel > command line. I think you know where this is going. > > In moving the disk to the new motherboard, it only has a single pair > of IDE ports (primary and secondary), all ATA100, hda-hdd. So, > naturally, I put the disk on hda, which was being masked by the > hda=ide-scsi kernel parameter. Thus the empty /dev/ide/.../lun0/ > directory. > > Sorry to bother y'all with such a silly mistake. :-) Well, the wonderful world of PC style peripherals :( > > b. > > -- > Brian J. Murrell -- Regards, Heinz -- The LVM Guy -- *** Software bugs are stupid. Nevertheless it needs not so stupid people to solve them *** =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Heinz Mauelshagen Sistina Software Inc. Senior Consultant/Developer Am Sonnenhang 11 56242 Marienrachdorf Germany Mauelshagen@Sistina.com +49 2626 141200 FAX 924446 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-