Re: [Xen-users] pygrub is failing to boot centos domu on Debian lenny dom0

[Tapas Mishra <mightydreams@xxxxxxxxx>]

No there is no separate /boot

On Fri, May 21, 2010 at 4:40 PM, David Markey <admin@xxxxxxxxxxx> wrote:
> What's the filesystem layout in your domu? Is there a separate /boot?
>
> On 21 May 2010 11:29, Tapas Mishra <mightydreams@xxxxxxxxx> wrote:
>>
>> I am trying to run a CentOS DomU on Debian Dom0 .
>> I created a VM using QEMU and it boots fine.(Except network connectivity)
>>
>> Now for Debian Dom0
>> I created the new_centOS.cfg
>> added following
>>
>> bootloader = "/usr/lib/xen-3.2-1/bin/pygryb"  (there was no softlink
>> from /usr/lib/xen-3.2-1/bin/pygryb to /usr/bin)
>> boot = "c"
>>
>> full file uploaded here
>> http://pastebin.com/daeGSSpS
>>
>> and then tried to boot
>> got an error
>>
>> openworld:/etc/xen# xm create new_centOS.cfg
>> Using config file "./new_centOS.cfg".
>> Error: Bootloader isn't executable
>> about the above error on this link
>> http://wiki.debian.org/Xen#A.22Error.3ABootloaderisn.27texecutable.22
>> some information was but it did not helped.As what they were saying I
>> had already done.
>>
>> Then checked this link
>>
>> http://strugglers.net/~andy/blog/2008/01/20/red-hat-based-linux-under-xen-from-debian-etch/
>>
>> I did
>> usr/lib/xen-3.0.3-1/bin/pygrub /dev/virtualization/centos5-disk xvda
>>
>> I get a brub screen .
>> A snapshot for the pygrub booting can be seen here
>> http://farm5.static.flickr.com/4006/4626021351_d1a6f9c014_b.jpg
>>
>> But it fails to boot.
>>
>> Giving following message.
>>
>>
>> Traceback (most recent call last):
>>  File "./pygrub", line 657, in <module>
>>    dir="/var/run/xend/boot")
>>  File "/usr/lib/python2.5/tempfile.py", line 302, in mkstemp
>>    return _mkstemp_inner(dir, prefix, suffix, flags)
>>  File "/usr/lib/python2.5/tempfile.py", line 236, in _mkstemp_inner
>>    fd = _os.open(file, flags, 0600)
>> OSError: [Errno 2] No such file or directory:
>> '/var/run/xend/boot/boot_kernel.je5fbt'
>>
>> I searched this but it did not gave me a single search result
>>
>> http://www.google.co.in/search?sourceid=chrome&client=ubuntu&channel=cs&ie=UTF-8&q=OSError:+[Errno+2]+No+such+file+or+directory:+'/var/run/xend/boot/boot_kernel.je5fbt'
>>
>> what can I check next ?
>> Vm is booting fine with QEMU.
>>
>>
>>
>> --
>>  Tapas Mishra
>> +91 8971248477
>>
>>
>>
>> --
>> Tapas
>>
>> _______________________________________________
>> Xen-users mailing list
>> Xen-users@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-users
>
>



-- 
Tapas

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