[Xen-users] Re: BSOD when move VMs from 3.2.1-rc1-pre to 3.3.0

[steven pan <stevenpan@xxxxxxxxx>]

i attach the basic info

my old xen platform
===================

root@xen0:~# uname -a
Linux xen0 2.6.24-27-xen #1 SMP Thu Jan 28 01:08:07 UTC 2010 x86_64 GNU/Linux
root@xen0:~# xm info
host                   : xen0
release                : 2.6.24-27-xen
version                : #1 SMP Thu Jan 28 01:08:07 UTC 2010
machine                : x86_64
nr_cpus                : 16
nr_nodes               : 1
cores_per_socket       : 4
threads_per_core       : 2
cpu_mhz                : 2261
hw_caps                : bfebfbff:28100800:00000000:00000140:009ce3bd:00000000:00000001
total_memory           : 65526
free_memory            : 2073
max_free_memory        : 56150
max_para_memory        : 56146
max_hvm_memory         : 56006
node_to_cpu            : node0:0-15
xen_major              : 3
xen_minor              : 2
xen_extra              : .1-rc1-pre
xen_caps               : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 
xen_scheduler          : credit
xen_pagesize           : 4096
platform_params        : virt_start=0xffff800000000000
xen_changeset          : unavailable
cc_compiler            : gcc version 4.2.4 (Ubuntu 4.2.4-1ubuntu4)
cc_compile_by          : buildd
cc_compile_domain      : buildd
cc_compile_date        : Sat Feb 21 03:01:02 UTC 2009
xend_config_format     : 4


my new xen platform
===================

root@xen2:~# uname -a
Linux xen2 2.6.24-27-xen #1 SMP Fri Mar 12 02:51:39 UTC 2010 x86_64 GNU/Linux
root@xen2:~# xm info
host                   : xen2
release                : 2.6.24-27-xen
version                : #1 SMP Fri Mar 12 02:51:39 UTC 2010
machine                : x86_64
nr_cpus                : 8
nr_nodes               : 1
cores_per_socket       : 4
threads_per_core       : 1
cpu_mhz                : 2261
hw_caps                : bfebfbff:28100800:00000000:00000140:009ce3bd:00000000:00000001:00000000
virt_caps              : hvm
total_memory           : 65526
free_memory            : 8304
node_to_cpu            : node0:0-7
node_to_memory         : node0:8304
xen_major              : 3
xen_minor              : 3
xen_extra              : .0
xen_caps               : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 
xen_scheduler          : credit
xen_pagesize           : 4096
platform_params        : virt_start=0xffff800000000000
xen_changeset          : unavailable
cc_compiler            : gcc version 4.2.4 (Ubuntu 4.2.4-1ubuntu4)
cc_compile_by          : buildd
cc_compile_domain      : buildd
cc_compile_date        : Tue Feb 16 08:32:27 UTC 2010
xend_config_format     : 4


Thanks and Best Regards

______

Steven Pan

On Thu, Mar 18, 2010 at 1:37 AM, steven pan <stevenpan@xxxxxxxxx> wrote:

hi all

i have create a xen platform for my users.
at the first time, i used ubuntu 8.04 (kernel:2.6.24-27-xen) + xen 3.2.1-rc1-pre
but i found a critical bug, i cannot assign 4cpus to a vm, if i do it, this vm will not be rebooted normally.
i have confirmed it is a bug, and has been fixed.

so i recreate the xen platform on a new machine ( have the same hardware inventory with the old one ).
i used ubuntu 8.04 (kernel: 2.6.24-27-xen) + xen 3.3.0

but i have a new question.
i cannot move VMs from old platform to new platform
when i shutdown VM normally in the old platform and restart it in the new platform, i will get a BSOD
"
STOP: c0000218 {Registry File Failure}
The registry cannot load the hive (file):
\SystemRoot\System32\Config\SAM
or its log or alternate.
It is corrupt, absent, or not writable.
"

but i can start VM in the new platform with "Windows SAFE MODE"

how can i mv VMs from xen 3.2.1-rc1-pre to xen 3.3.0

thanks


Steven Pan

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