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Re: Help with VMs

 

The FreeBSD install using default boot loader.
Assuming this is the right docs to refer to.
http://www.freebsd.org/doc/handbook/serialconsole-setup.html


Switching to grub boot loader within FreeBSD not done before. 




________________________________
 From: Ritesh Nanda <riteshnanda09@xxxxxxxxx>
To: harvey.west@xxxxxxxxxxxxxx 
Cc: "openstack@xxxxxxxxxxxxxxxxxxx" <openstack@xxxxxxxxxxxxxxxxxxx> 
Sent: Tuesday, 19 February 2013, 18:44
Subject: Re: [Openstack] Help with VMs
 

Harvey ,

To get console.log in ubuntu we need to make some changes in grub config

Below steps works in ubuntu, hope only the file location would be different rest would be the same.

Write /etc/default/grub 

GRUB_CMDLINE_LINUX="console=tty0 console=ttyS0,115200" 

then save and run 

update-grub2 
update-grub 


On Wed, Feb 20, 2013 at 12:07 AM, Jonathan Proulx <jon@xxxxxxxxxxxxx> wrote:

On Tue, Feb 19, 2013 at 1:25 PM, Harvey West <harvey.west@xxxxxxxxxxxxxx> wrote:
>
>> This boots ok.  kvm -m 2048 -hda freeBSD.img -boot c
>> (note: did not use virtio mods. Assumed these were just optimized NIC/SCSI
>> drivers. Which I can live without for the time being)
>
>I ran into the same isssue with FreeBSD images. These are
>paravirtualized drivers which are absolutely required to get the VM to
>work.  Linux images usually have them already but for FreeBSD (and
>Windows) you need to install them by hand. note that when using kvm by
>hand you can specify the driver emulation required so this is why it
>boots by hand but not via openstack (you could also configure
>openstack to use different kvm settings, but the virtio driver is
>faster and installing the drivers on FreeBSD isn't too hard. I'm not
>much of a *BSD guy but I managed)
>
>-Jon
>
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-- 

 With Regards  

 Ritesh Nanda

References