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SMP?
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I cannot seem to discover how to enable smp kernels for NetBSD domu, or
for other OSs (windows.)
I have vcpus=2 in my configs, but go go.
xm info reports:
host : isc.home.flame.org
release : 4.99.60
version : NetBSD 4.99.60 (XEN3_DOM0) #0: Mon Apr 21
02:30:10 UTC 2008
root%isc.home.flame.org@localhost:/usr/src/sys/arch/amd64/compile/XEN3_DOM0
machine : amd64
nr_cpus : 2
nr_nodes : 1
sockets_per_node : 1
cores_per_socket : 2
threads_per_core : 1
cpu_mhz : 1866
hw_caps :
bfebfbff:20100800:00000000:00000140:0000e3bd:00000000:00000001
total_memory : 3070
free_memory : 172
xen_major : 3
xen_minor : 1
xen_extra : .3
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 4.1.3 20080202 prerelease (NetBSD
nb1 20080202)
cc_compile_by : root
cc_compile_domain :
cc_compile_date : Mon Apr 14 17:56:30 UTC 2008
xend_config_format : 4
and I seem to be able to run two domu hosts and get 2-CPU performance,
so xen seems to be using both.
Name ID Mem VCPUs State
Time(s)
Domain-0 0 256 1 r-----
3110.1
netbsd-amd64-current 2 768 1 -b----
2913.7
netbsd-i386-current 7 768 1 r-----
6579.9
windows-server-2003 13 512 1 ------
~ 495.2
windows-xp-pro 14 512 1 -b----
~ 239.2
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