RE: [Xen-users] Xen :Am not able to create a XenU Domain forFedoraCore 4

[Daniel Lacroix <dlacroix@xxxxxxxxxx>]

I'm also a new user of Xen. I follow the steps describes here too:

http://www.fedoraproject.org/wiki/FedoraXenQuickstart

And use the following RPM:

http://people.redhat.com/riel/xen_for_fc4/

I'm running Xen on a 2 GB system.  When starting a XenU system I have
the following error:

domain: (2, 'No such file or directory')

but if the system is configured for less than 384 MB it juste work. But
I need to use up to 768 MB.

So I try the kernel from XenSource:

http://bits.xensource.com/Xen/latest/xen-3.0-x86_32-fc4.bin.tar

I'm able to boot but when starting the XenU system provided here
(because there is no XenU RPM provided from XenSource):

http://people.redhat.com/riel/xen_for_fc4/

I have the following error:

Error: Error creating domain: (0, 'Error')

I also try Xen and XenU kernel from the Fedora Core 4 but the Xen kernel
don't even boot and the XenU kernel with the kernel Xen from XenSource
give the same error.

So if someone has already used Xen on a Fedora Core 4 and has a working
solution I'm open.

Daniel Lacroix

Le mercredi 07 dÃcembre 2005 Ã 12:32 +0000, Robert Mortimer a Ãcrit :
> 
> -----Original Message-----
> From: Robert Mortimer [mailto:rmortimer@xxxxxxxxxxxxxxxxxxxxxxxx]
> Sent: 07 December 2005 11:49
> To: Dakshina.Dasari@xxxxxxx
> 
> > >>I have referred the steps given  at  the following link.
> > >>http://www.fedoraproject.org/wiki/FedoraXenQuickstart
> > >>
> > >>
> > >>I was able to get the Xen host OS up and  minimal Xen base
> > >>operating system for XenU into an image file.
> > >>But the domain is crashing immediately after it is created .
> > >>after using
> > >>xm create -c <config_file>
> 
> Hi, I seem to be having similar issues. I used the new Xen 3.0 installer
> script to produce an FC3 dom0. It was great and all is up and running
> 
> [root@xen xen]# /usr/sbin/xm list
> Name                              ID Mem(MiB) VCPUs State  Time(s)
> Domain-0                           0      681     1 r-----    42.6
> 
> I then moved to the http://www.fedoraproject.org/wiki/FedoraXenQuickstart
> Generated a file and formatted it as instructed for the guest
> Mounted it and added the required file system entries
> Downloaded the FC4 guest kernel - yum -y install kernel-xenU.i686
> Amended my config file for the correct guest kernel
> Tried to start my domain and the log said
> 
> ERROR: Will only load images built for Xen v3.0
> ERROR: Actually saw:
> 'GUEST_OS=linux,GUEST_VER=2.6,XEN_VER=3.0,VIRT_BASE=0xC0000000,PAE=no,LOADER
> =generic'
> ERROR: Error constructing guest OS
> Traceback (most recent call last):
>   File
> "/var/tmp/xen-3.0.0-2.1_fc4-root/usr/lib/python/xen/xend/server/SrvDomainDir
> .py", line 77, in op_create
>   File
> "/var/tmp/xen-3.0.0-2.1_fc4-root/usr/lib/python/xen/xend/XendDomain.py",
> line 226, in domain_create
>   File
> "/var/tmp/xen-3.0.0-2.1_fc4-root/usr/lib/python/xen/xend/XendDomainInfo.py",
> line 181, in create
>   File
> "/var/tmp/xen-3.0.0-2.1_fc4-root/usr/lib/python/xen/xend/XendDomainInfo.py",
> line 1184, in initDomain
>   File "/var/tmp/xen-3.0.0-2.1_fc4-root/usr/lib/python/xen/xend/image.py",
> line 115, in createImage
>   File "/var/tmp/xen-3.0.0-2.1_fc4-root/usr/lib/python/xen/xend/image.py",
> line 134, in createDomain
>   File "/var/tmp/xen-3.0.0-2.1_fc4-root/usr/lib/python/xen/xend/image.py",
> line 183, in buildDomain
> error: (0, 'Error')
> 
> >From the first line I assume that this is a version problem
> Can I get an FC4 guest kernel from elsewhere (i.e. the Xen site) or do I
> have to compile my own?
> 
> 
> > >>
> > >>The log files xend.log and xend-debug.log files are not very
> > >>intuitive abt the cause .
> > >>
> > >>Help appreciated.
> > >>    --Dakshina
> > >>
> > >>
> > >>
> > >>
> > >>
> > >>_______________________________________________
> > >>Xen-users mailing list
> > >>Xen-users@xxxxxxxxxxxxxxxxxxx
> > >>http://lists.xensource.com/xen-users
> > >>
> >
> > --
> > ---------------------------------
> > Dakshina Dasari
> > SunMC Team
> > Sun Microsystems India Pvt. Ltd
> > Tel:   +91 80   5692-7596 (Work)
> >                     x27596 (SWAN)
> > Email: dakshina.dasari@xxxxxxx
> > ---------------------------------
> >
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
> >
> 
> 
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users
>

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