OK... works better now.
Just added :
ident           "PE2850-XEN0-$Revision: 1.0.0 $"
mpt*            at pci? dev ? function ?        # LSI Fusion SCSI/FC
scsibus*        at scsi?
scsibus*        at mpt?
sd*             at scsibus? target ? lun ?      # SCSI disk drives
ses*            at scsibus? target ? lun ?      # SCSI Enclosure
Services devices

to XEN0 config file and it's up :)
Looks like it's running OK now.
Sorry for the noise.
	Jo

Dans l'épisode précédent (Tue, Jan 03 2006 - 15:45), Quentin Garnier nous apprenait que :
> On Tue, Jan 03, 2006 at 03:29:48PM +0100, Joel CARNAT wrote:
> > Dans l'épisode précédent (Tue, Jan 03 2006 - 15:26), Quentin Garnier nous apprenait que :
> > > On Tue, Jan 03, 2006 at 03:12:15PM +0100, Joel CARNAT wrote:
> > > > Hi,
> > > > 
> > > > having a DELL PowerEdge 2850 lying in a cupboard, I decided to try
> > > > NetBSD/xen on it. Installation of 3.0/i386 worked OK. I followed Xen
> > > > HOWTO and it seems the Xen kernel don't access the disk - it doesn't
> > > > find the root automatically, don't want to use 'sd0a' as I tell him and
> > > > sd0 don't appear in the 'root device' choices.
> > > > 
> > > > From /i386, the hardware is :
> > > > mpt0 at pci2 dev 5 function 0: LSI Logic 53c1030 Ultra320 SCSI
> > > > mpt0: interrupting at ioapic1 pin 2 (irq 7)
> > > > scsibus0 at mpt0: 16 targets, 8 luns per target
> > > > mpt1 at pci2 dev 5 function 1: LSI Logic 53c1030 Ultra320 SCSI
> > > > mpt1: interrupting at ioapic1 pin 1 (irq 3)
> > > > scsibus1 at mpt1: 16 targets, 8 luns per target
> > > > scsibus0: waiting 2 seconds for devices to settle...
> > > > scsibus1: waiting 2 seconds for devices to settle...
> > > > sd0 at scsibus0 target 0 lun 0: <SEAGATE, ST3146807LC, DS09> disk fixed
> > > > sd1 at scsibus0 target 1 lun 0: <SEAGATE, ST3146807LC, DS09> disk fixed
> > > > sd2 at scsibus0 target 2 lun 0: <SEAGATE, ST3146807LC, DS09> disk fixed
> > > > ses0 at scsibus0 target 6 lun 0: <PE/PV, 1x6 SCSI BP, 1.0> processor
> > > > fixed
> > > > 
> > > > My menu.lst is :
> > > > title NetBSD/xen
> > > >         root    (hd0,0)
> > > >         kernel  (hd0,0,a)/xen.gz dom0_mem=65536
> > > >         module  (hd0,0,a)/netbsd console=tty0
> > > > 
> > > > Grub and Xen are installed from pkgsrc-2005Q4.
> > > > 
> > > > Is this SCSI card known to work ?
> > > > Any idea to have it working ?
> > > 
> > > What NetBSD/Xen kernel are you using?  It probably doesn't have the
> > > relevant driver compiled in.
> > > 
> > 
> > Well, I took kern-XEN0.tgz from NetBSD-3.0 release and
> > xentools20-2.0.7nb5, xenkernel20-2.0.7 (from pkgsrc-2005Q4).
> > 
> > Would this only be a matter of add mpt? in a Xen config file and
> > recompiling ?
> 
> Probably.
>