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Date:      Mon, 24 Feb 2014 13:11:25 +0100
From:      Willem Jan Withagen <wjw@digiware.nl>
To:        Peter Grehan <grehan@freebsd.org>,  "freebsd-virtualization@freebsd.org" <virtualization@freebsd.org>
Subject:   Re: Bhyve and Ubuntu booting
Message-ID:  <530B36ED.7090506@digiware.nl>
In-Reply-To: <530A6269.3070806@digiware.nl>
References:  <53090599.5000505@digiware.nl>	<CAG=rPVdtQX32pvxNPo9SqRb3q7zQSTopD2qXnSDer0NvEq2kiw@mail.gmail.com>	<20AAA4CA-38F9-4D07-BAAA-434F8BC20129@digiware.nl> <CAG=rPVd50JwE9No0SSsgT83nM=DNzLdhCN6ws2QHiawOqi7DDQ@mail.gmail.com> <530A20BE.4050602@digiware.nl> <530A2475.6090608@freebsd.org> <530A2713.6000602@digiware.nl> <530A2870.9080306@freebsd.org> <530A2978.7070403@digiware.nl> <530A2B35.6090409@freebsd.org> <530A2D11.707@digiware.nl> <530A2F55.8090307@freebsd.org> <530A6269.3070806@digiware.nl>

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On 2014-02-23 22:04, Willem Jan Withagen wrote:
> On 23-2-2014 18:26, Peter Grehan wrote:
>>> Against what current version did you merge/build the SVM branch?
>>> I'll either check that out, or try my subversion skills to see if that
>>> reduces the diff.
>>
>>   My mistake - the sync was a r259205, which was from Dec 10 and
>> predates the -w option (r259635, Dec 17).
>
> I manually added this patch...
> And then I can get 13.10 to boot.
>
> First I get 20* the msr ignore message, but now I in the installer.
>
> So you might want to put that in your SVM tree to get more mileage on
> the code in Linux envs.

std-disclaimer: Running on AMD processor with SVM branch

I've started the ubuntu install again, since last night it went into the 
dark hours. And my laptop shutdown the connection while I used console. 
So no recovery to the prompts :(

Now I'm trying 2 Ubuntu installs:
	13.10
	12.04

And both run equally slow. And generate msr access that would otherwise 
be trapped.

(running with 2 vCPUs, and 2G mem).
 From top:
67705 root 5 52 0 2081M 429M CPU1 1 74:38 147.66% bhyve: ubuntu-13.10
67881 root 5 52 0 2077M 194M CPU3 3 67:20 137.16% bhyve: ubuntu-12.04

And the load is always up in the 150%....

So obviously these 2 installers are doing a form sort of busy waiting?

Are other people seeing the same on AMD cpus or on Intel CPUs?

Thanx,
--WjW






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