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Re: [Xen-users] Can't get Dom0 PV_OPS working properly

  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: Ian Murray <murrayie@xxxxxxxxxxx>
  • Date: Fri, 14 Jan 2011 19:28:37 +0000 (GMT)
  • Delivery-date: Fri, 14 Jan 2011 11:29:37 -0800
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>

>From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
>To: xen-users@xxxxxxxxxxxxxxxxxxx; Ian Murray <murrayie@xxxxxxxxxxx>
>Sent: Fri, 14 January, 2011 13:21:10
>Subject: Re: [Xen-users] Can't get Dom0 PV_OPS working properly
>Your updated config is attached. It seems to be working under Xen 4.0.1 on F14
>Just in case , i hard linked Dom0 backend drivers to the kernel.
>Your config presumes that this drivers would be loaded by some other tools
>and be resident in memory before DomU start, what by some reasons didn't 
>I also ran "dracut -f initramfs-"
>CONFIG_SYSFS_DEPRECATED_V2 has been also disabled.

Thanks for that. I gave it a go with that and that didn't solve my problem. I 
did have to load a couple of modules before, which I didn't have to do using 
your .config.

I figured out that xenconsoled wasn't running and when I started this manually, 
I was able to subsequently start PV VM's with no problem! So, issue is 
solved. I just need to figure out why it isn't being started when xend starts 
plus figure out the lack of Dom0 boot info. If only I had a null modem cable!

Thanks again for the help so far,


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