Re: [Xen-devel] Xen 4.0.0-rc8 problem: xenconsole: Could not read tty from store: No such file or directory

[Keir Fraser <keir.fraser@xxxxxxxxxxxxx>]

On 27/03/2010 12:05, "Ian Campbell" <Ian.Campbell@xxxxxxxxxxxxx> wrote:

>> Ok, I copied the kernel+initramfs to dom0, changed the configuration file,
>> and now "xm create -c" works!
>> 
>> So it looks like a pygrub problem..
> 
> pygrub output should be in the xend logs, it includes the command line
> so you can copy that and run by hand in domain 0. Also you can run the
> individual pygrub modules (e.g. GrubConf.py) on a config file extracted
> from a guest to see if it works as expected (see the end of the file for
> the syntax).
> 
> Do you know if FC12 uses grub1 or grub2?
> 
> IIRC the recent patches were all to grub2 specific code paths.

Pygrub must be running pretty well as the domU does end up booted correctly
and with a console (eventually). This is more likely a console-plumbing
issue, and probably on the xend side I would think.

 -- Keir



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