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Re: [Xen-users] [SEMI-SOLVED] XenSerialConsole help + GRUB2 (Machine loc

To: Mike Viau <viaum@xxxxxxxxxxxxxxx>
Subject: Re: [Xen-users] [SEMI-SOLVED] XenSerialConsole help + GRUB2 (Machine locks up on boot)
From: Pasi Kärkkäinen <pasik@xxxxxx>
Date: Thu, 15 Apr 2010 22:37:14 +0300
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On Thu, Apr 15, 2010 at 03:24:03PM -0400, Mike Viau wrote:
>    > > >
>    > >
>    > > Attached is grub.cfg.
>    > >
>    > > Please notice:
>    > >
>    > > menuentry "Xen 4.0.0 / PVOPS 2.6.32-4-xen-amd64 with a serial console"
>    {
>    > > insmod ext2
>    > > set root=(hd2,1)
>    > > search --fs-uuid --set 13f83e98-6e2e-48a5-992e-b266d17bbfd3
>    > > multiboot /xen.gz dom0_mem=2048M loglvl=all guest_loglvl=all
>    sync_console
>    > > console_to_ring com1=115200,8n1,0x1000,0 console=com1
>    > > module /vmlinuz-2.6.32-4-xen-amd64
>    > > root=UUID=a8129b5a-f8cc-460e-bda4-93cc547b9f7e ro console=hvc0
>    > > earlyprintk=xen
>    > > module /initrd.img-2.6.32-4-xen-amd64
>    > > }
>    > >
>    > >
>    > > I have tried using both 0x1000 and 0x1008 with IRQ 21 and 22 and 0
>    > >
>    >
>    > So do you now get Xen hypervisor boot messages?
> 
>    Yes! And I have access to the hyper-visor by hitting ctrl+a three times.
>


Good. So what was the problem with Xen boot messages earlier? What did you 
change
in grub settings to get it working? 
 

-- Pasi



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