Re: domU on x86_64 xenlinux problems

[Ryan Harper <ryanh@us.ibm.com>]

* Nakajima, Jun <jun.nakajima@intel.com> [2005-08-30 13:37]:
> So, who's working on it? I want to check health of (SMP) domU with the
> log-dirty shadow mode, and need some quick workaround to get domU.

For what its worth, I've successfully launched SMP domU domains on
x86_64, even tested HOTPLUG_CPU.  The console even works after the
domain is created, but '-c' on the xm create command spews the error you
were seeing.

% hg tip
changeset:   6481:551870a55f240791695d30fd7fa92a1bf4e48387
tag:         tip
user:        kaf24@firebug.cl.cam.ac.uk
date:        Tue Aug 30 12:53:49 2005
summary:     Unify access to mpt using macros.

(bebop) xm-test # xm info
system                 : Linux
host                   : bebop
release                : 2.6.12-xen0-smp
version                : #1 SMP Tue Aug 30 14:53:38 CDT 2005
machine                : x86_64
cores_per_socket       : 1
threads_per_core       : 1
cpu_mhz                : 2193
memory                 : 3583
free_memory            : 2989
(bebop) xm-test # xm list
Name              Id  Mem(MB)  CPU VCPU(s)  State  Time(s)
Domain-0           0      507    -      2   r----     30.6
default            1       32    -      4   -----     12.2
(bebop) xm-test # xm list -v
Name              Id  VCPU  CPU  CPUMAP
Domain-0           0     0    0  0x3
Domain-0           0     1    1  0x3
default            1     0    1  0xf
default            1     1    0  0xf
default            1     2    1  0xf
default            1     3    0  0xf

-- 
Ryan Harper
Software Engineer; Linux Technology Center
IBM Corp., Austin, Tx
(512) 838-9253   T/L: 678-9253
ryanh@us.ibm.com