RE: [Xen-users] Xen 3.0.0 + RAID + LVM + CentOS = problem

[Bill Church <bill.church@xxxxxxxxx>]

Yes, the md driver is there, and I can modprobe raid1. however I can't
see /dev/md0 with anything. I installed the mdadm tools and they are of
no help as well.

fdisk sees the raid partitions though.

-Bill

On Fri, 2005-12-09 at 23:17 +0000, Ian Pratt wrote:
> > Okay, booting up to the Demo CD. Boots fine, however during 
> > init I get the same error:
> > 
> > raidautorun: RAID_AUTORUN failed: 19
> 
> Do all the modules appear to be loaded OK (cat /proc/modules)?
> 
> Can you mount the raidset manually?
> 
> I'd be rather surprised if raid itself wasn't working, but then its hard
> to understand why the autodetect stuff wouldn't work.
> 
> Ian
>  
> > I even tried setting the raid config in the kernel parameters 
> > in grub at
> > boot:
> > 
> > md=0,/dev/sda2,/dev/sdb2
> > 
> > cat /proc/mdstat shows nothing, any clues?
> > 
> > -Bill
> > 
> > On Fri, 2005-12-09 at 22:11 +0000, Ian Pratt wrote:
> > > Have you tried booting off the demo CD and then having a 
> > poke around? 
> > > 
> > > I seem to recall that at least at one point, native linux 
> > required the 
> > > MD and raid stuff to be built into the kernel (rather than 
> > a module) 
> > > for RAID autodetect to work. Does anyone know if this is 
> > still the case?
> > > 
> > > Ian
> > 
> > 
> > 
> 
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