On 04/27/2010 01:35 PM, Gerry Reno wrote:

On 04/27/2010 05:15 AM, Pasi Kärkkäinen wrote:

On Mon, Apr 26, 2010 at 10:48:44PM -0400, Gerry Reno wrote:

Pasi, my grub.conf is attached.

Ok, fix it to be like this:
module /vmlinuz-2.6.32.10
root=/dev/mapper/vg--grp--01--23--02--2-LogVol00 dummy=dummy ro
earlyprintk=xen console=hvc0 console=ttyS0 console=ttyUSB0,115200n8
text
aka remove "quiet" and add "earlyprintk=xen console=hvc0"
-- Pasi

Pasi, this gave some more output. Sorry the video is fuzzy but this
happens by youtube postprocessing. Here is new link:
http://www.youtube.com/watch?v=jePyapeHpSI
-Gerry

If you have somewhere I can ftp original video file, it is clearer.
File is about 90 MB.
-Gerry

Original video is posted here:
http://greno-misc.googlecode.com/files/MOV03932.MPG

It's very difficult to see the problem from that video :(
We'd really need a serial console log.
Also you I wonder why the screen goes blank in the end?
Before that it seems to mount the root (?) filesystem OK..
Do you have some console font/videomode thingie configured?

See the "Dom0 console gets all weird and corrupted in the end of the boot process" from:

http://wiki.xensource.com/xenwiki/XenParavirtOps

Also please add "nomodeset" option to the end of the pvops kernel boot options,

like suggested on pvops examples/docs.
-- Pasi

Ok, I finally got a little more output using nomodeset. There is a soft lockup bug. Attaching screenshots.

-Gerry

XENBUS: Unable to read cpu state.
XENBUS: Unable to read cpu state.
XENBUS: Unable to read cpu state.
XENBUS: Unable to read cpu state.
and while logged in I get a lot of these type of messages every few minutes:
INFO: task xxxxxxx:nnn blocked for more than 120 seconds.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
and I notice a number of errors in the xen logs with I'm attaching.

-Gerry

Attachment: domain-builder-ng.log
Description: Text Data

Attachment: xend.log
Description: Text Data

Attachment: xend-debug.log
Description: Text Data

Attachment: xen-hotplug.log
Description: Text Data

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