Hi,
I have Ubuntu 9.10 with 2.6.27.5 x86_64 kernel. The kernel was compiled using the following guide:
http://preview.tinyurl.com/yze5f9mXen is 3.3. xm info is below:
host : Riley1
release : 2.6.27.5
version : #1 SMP Mon Nov 2 22:50:26 CST 2009
machine : x86_64
nr_cpus : 4
nr_nodes : 1
cores_per_socket : 1
threads_per_core : 1
cpu_mhz : 2588
hw_caps : 078bf3ff:e3d3fbff:00000000:00000010:00000001:00000000:00000001:00000000
virt_caps :
total_memory : 15935
free_memory : 129
node_to_cpu : node0:0-3
node_to_memory : node0:129
xen_major : 3
xen_minor : 3
xen_extra : .0
xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p
xen_scheduler : credit
xen_pagesize : 4096
platform_params : virt_start=0xffff800000000000
xen_changeset : unavailable
cc_compiler : gcc version 4.4.1 (Ubuntu 4.4.1-1ubuntu3)
cc_compile_by : buildd
cc_compile_domain : buildd
cc_compile_date : Fri Aug 14 15:38:25 UTC 2009
xend_config_format : 4
brctl show
bridge name bridge id STP enabled interfaces
eth0 8000.00093d12f159 no peth0
virbr0 8000.000000000000 yes
When I start xend I can see the following in /var/log/syslog:
BLKTAPCTRL[17107]: blktapctrl_linux.c:23: /dev/xen/blktap0 device already exists
When I try to start a xen vm I get the following:
Error: (1, 'Internal error', 'xc_dom_boot_domU_map: failed to mmap domU pages 0x9fe+0x85f0 [mmap, errno=14 (Bad address)]\n')
Please help
Thanks