Re: [Xen-users] Re: Xenified linux kernel

[Andrew Lyon <andrew.lyon@xxxxxxxxx>]

On Wed, Jan 6, 2010 at 10:05 AM, Fajar A. Nugraha <fajar@xxxxxxxxx> wrote:
> On Wed, Jan 6, 2010 at 4:56 PM, Andrew Lyon <andrew.lyon@xxxxxxxxx> wrote:
>> I have just tested migration of a 64 bit pv domU and had no problem
>> reconnecting the console afterwards, I moved it 10 times to be sure
>> that it works reliably.
>>
>> I will test 32 bit pv domU once I have upgraded the kernel im my test domU.
>
> Weird. Could you send me your .config? At least this will help me
> pinpoint whether the problem is in my config or something else.
>
> --
> Fajar
>

32 bit domU also migrates successfully, I have attached the Xen and
kernel config files for both 32 and 64 bit pv domU, and also the 64
bit dom0 config for my Xen server.

I had not setup a migration capable environment before so I simply
used file backed disks stored on a nfs server, this seems to work but
occasionally a domU will crash during startup complaining that it
cannot mount the root filesystem, I found that when this happens
starting the domain with -p and then unpausing it after a couple of
seconds will enable it to start, but once started I was able to
complete several migrations while processes were running in the domU
and it caused no problems.

Andy

Attachment: Gentoo-32-test.cfg
Description: Binary data

Attachment: Gentoo-64-test.cfg
Description: Binary data

Attachment: Gentoo-32-test-linux-2.6.31-xen-r10.domUconfig
Description: Binary data

Attachment: Gentoo-64-test-linux-2.6.31-xen-r10.domUconfig
Description: Binary data

Attachment: Gentoo-64-linux-2.6.31-xen-r10.dom0config
Description: Binary data

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