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Re: [Xen-devel] dom0 won't boot

To: Barry Rountree <rountree@xxxxxxxxxx>
Subject: Re: [Xen-devel] dom0 won't boot
From: Ian Pratt <Ian.Pratt@xxxxxxxxxxxx>
Date: Fri, 30 Jul 2004 01:29:00 +0100
Cc: xen-devel@xxxxxxxxxxxxxxxxxxxxx, Ian.Pratt@xxxxxxxxxxxx
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> On Thursday 29 July 2004 06:30 pm, Barry Rountree wrote:
> 
> > > Add "console=ttyS0" to the
> > > linux command line:
> >
> > Ok, let me get this set up and I'll post what happens.
> 
> Here's the output from the serial console:
> 
> Restarting system.
> [rebooting from linux-smp into xen]
> kernel (hd0,4)/boot/xen.gz dom0_mem=131072 com1=115200 noht noreboot
>    [Multiboot-elf, <0x100000:0x40c4c:0x344f4>, shtab=0x176078, entry=0x100000]
> module (hd0,4)/boot/vmlinuz-2.4.26-xen0 root=/dev/sda5 ro console=ttyS0
>    [Multiboot-module @ 0x177000, 0x30b8fc bytes]

All of that output is from grub, you're not seeing anything from
Xen.

Try "com1=115200,8n1" and make sure that you've got the baudrate
at the other end set correctly (I thought grub defaulted to 9600?)

Ian


> That's it.
> 
> To sum up, things that have changed from the last time this worked:
> 
> (Slightly) newer code.
> Using XFS instead of ext2.
> Only two partitions (1GB swap and 15GB) instead of several smaller ones.
> I was in a bit more of a hurry...
> 
> Let me know if there's anything else useful I can try.  Otherwise, I'll wipe 
> the drive and start over in the morning.
> 
> Barry
> 
> 
> 
> 
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