[Xen-users] XEN 4.0 on Ubuntu Karmic

[Thomas Halinka <lists@xxxxxxxxx>]

Hello,

im trying to run XEN 4.0 on Ubuntu Karmic...

I tried the following steps, taken from
(http://bderzhavets.wordpress.com/) :

# apt-get install libcurl4-openssl-dev xserver-xorg-dev python2.6-dev
mercurial gitk build-essential libncurses5-dev uuid-dev gawk gettext
texinfo bcc bridge-utils iasl

# cd /usr/src/ && hg clone http://xenbits.xen.org/xen-4.0-testing.hg
# cd xen-4.0-testing.hg/
# vim Config.mk
Set in Config.mk
PYTHON = python
PYTHON_PREFIX_ARG 
# make xen && make tools && make stubdom
# make install-xen && make install-tools && make install-stubdom
# update-rc.d xend defaults 20 21
# update-rc.d xendomains defaults 21 20
# dpkg -i /root/linux-image-2.6.32.10_pvops0.1_i386.deb
# depmod 2.6.32.10
# update-initramfs -c -k 2.6.32.10
# apt-get install grub
# grub-install /dev/sda
# update-grub

reboot works fine and xen seems running...

        root@thohal-laptop:~# xm list
        Name                                        ID   Mem VCPUs
        State   Time(s)
        Domain-0                                     0   508     2
        r-----     30.6
        root@thohal-laptop:~# xm info
        host                   : thohal-laptop
        release                : 2.6.32.10
        version                : #4 SMP Fri Apr 2 01:38:01 CEST 2010
        machine                : i686
        nr_cpus                : 2
        nr_nodes               : 1
        cores_per_socket       : 2
        threads_per_core       : 1
        cpu_mhz                : 2194
        hw_caps                :
        bfebfbff:20100000:00000000:00000940:0000e3bd:00000000:00000001:00000000
        virt_caps              : hvm
        total_memory           : 847
        free_memory            : 486
        node_to_cpu            : node0:0-1
        node_to_memory         : node0:486
        node_to_dma32_mem      : node0:486
        max_node_id            : 0
        xen_major              : 4
        xen_minor              : 0
        xen_extra              : .0
        xen_caps               : xen-3.0-x86_32p hvm-3.0-x86_32
        hvm-3.0-x86_32p 
        xen_scheduler          : credit
        xen_pagesize           : 4096
        platform_params        : virt_start=0xf5800000
        xen_changeset          : Wed Apr 07 12:38:28 2010 +0100
        21091:f28f1ee587c8
        xen_commandline        : dom0_mem=512M
        cc_compiler            : gcc version 4.4.1 (Ubuntu
        4.4.1-4ubuntu9) 
        cc_compile_by          : root
        cc_compile_domain      : 
        cc_compile_date        : Thu Apr  8 21:46:51 CEST 2010
        xend_config_format     : 4

But i cannot start any VMs...

        root@thohal-laptop:~# xm create /etc/xen/xmexample.hvm
        Using config file "/etc/xen/xmexample.hvm".
        Started domain ExampleHVMDomain (id=3)
        root@thohal-laptop:~# xm list
        Name                                        ID   Mem VCPUs
        State   Time(s)
        Domain-0                                     0   508     2
        r-----     32.8
        root@thohal-laptop:~# xm create test.cfg -c
        Using config file "/etc/xen/test.cfg".
        Error: (4, 'Out of memory', 'xc_dom_alloc_segment: segment
        ramdisk too large (0x9266 > 0x8000 - 0xad8 pages)\n')


HVM and PVM are not starting....
        
        root@thohal-laptop:~# mount | grep xen
        xenfs on /proc/xen type xenfs (rw)
        
And as Boris wrote packages are installed into 
        
        ls /usr/local/lib/python2.6/dist-packages/
        fsimage.so  grub  pygrub-0.3.egg-info  xen  xen-3.0.egg-info
        

I also tried a fresh install, with 

  # make install-tools PYTHON_PREFIX_ARG=

which didnt help, too :-(

Any Ideas?

Regards,

Thomas

        
        



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