Re: debugging xen networking scripts

["Brad Pitney" <pitney.brad%googlemail.com@localhost>]

On Mon, Aug 25, 2008 at 7:46 PM, Christoph Egger 
<Christoph_Egger%gmx.de@localhost> wrote:
>
> I think of two reasons for that behaviour:
>
> a) xenbackendd is not running

I have 11 other domains running: all netbsd

root      250  0.0  0.9  2124  1216 ?     S    Sat10AM 5:49.57
xenstored --pid-file /var/run/xenstore.pid
root      255  0.0 11.8  2056 15444 ?     ZLl  Sat10AM 3:09.43
/usr/local/bin/python2.5 /usr/local/sbin/xend start
root      259  0.0  0.0  2056     4 ?     IW   Sat10AM 0:00.01
/usr/local/bin/python2.5 /usr/local/sbin/xend start
root      280  0.0  0.5  2064   696 ?     Isl  Sat10AM 0:00.29
/usr/local/sbin/xenbackendd
root     2336  0.0  0.8 32796   972 ?     Il   Sat11AM 0:08.83 xenconsoled

> b) there's no bridge0 configured

bridge0: flags=41<UP,RUNNING>
        Configuration:
                priority 32768 hellotime 2 fwddelay 15 maxage 20
                ipfilter disabled flags 0x0
        Interfaces:
                xvif22.0 flags=3<LEARNING,DISCOVER>
                        port 26 priority 128
                xvif21.0 flags=3<LEARNING,DISCOVER>
                        port 25 priority 128
                xvif20.0 flags=3<LEARNING,DISCOVER>
                        port 24 priority 128
                xvif19.0 flags=3<LEARNING,DISCOVER>
                        port 23 priority 128
                xvif18.0 flags=3<LEARNING,DISCOVER>
                        port 22 priority 128
                xvif16.0 flags=3<LEARNING,DISCOVER>
                        port 21 priority 128
                xvif15.0 flags=3<LEARNING,DISCOVER>
                        port 20 priority 128
                xvif14.0 flags=3<LEARNING,DISCOVER>
                        port 19 priority 128
                xvif13.0 flags=3<LEARNING,DISCOVER>
                        port 18 priority 128
                xvif12.0 flags=3<LEARNING,DISCOVER>
                        port 17 priority 128
                sip0 flags=3<LEARNING,DISCOVER>
                        port 1 priority 128
        Address cache (max cache: 100, timeout: 1200):

>
> Christoph
>

# xm info
host                   : nxd0
release                : 4.99.72
version                : NetBSD 4.99.72 (CUSTOM_XEN3_DOM0) #0: Thu Aug
21 15:54:16 BST 2008
brad@nbsd64:/usr/obj/sys/arch/amd64/compile/CUSTOM_XEN3_DOM0
machine                : amd64
nr_cpus                : 1
nr_nodes               : 1
cores_per_socket       : 1
threads_per_core       : 1
cpu_mhz                : 1799
hw_caps                :
078bf3ff:e3d3fbff:00000000:00000010:00000001:00000001:00000001:00000000
virt_caps              :
total_memory           : 2046
free_memory            : 363
node_to_cpu            : node0:0
node_to_memory         : node0:363
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 4.1.3 20080202 prerelease (NetBSD
nb1 20080202)
cc_compile_by          : brad
cc_compile_domain      :
cc_compile_date        : Fri Aug 22 20:51:46 BST 2008
xend_config_format     : 4
# xm list
Name                                        ID   Mem VCPUs      State   Time(s)
Domain-0                                     0   128     1     r-----   4318.1
nxdu01                                      12    64     1     -b----    495.4
bldr-fbsd32                                 45   256     1     -b----     10.9
bldr-nbsd32                                 22   336     1     -b----   1722.5
bldr-nbsd64                                 21   336     1     -b----    472.2
nxdu02                                      20    80     1     -b----    582.0
nxdu03                                      15    80     1     -b----    519.3
nxdu04                                      16    80     1     -b----    467.5
nxdu05                                      13    64     1     -b----    479.4
nxdu06                                      14    64     1     -b----    532.2
nxdu07                                      18    80     1     -b----    548.5
nxdu08                                      19    80     1     -b----    571.5

-- 
Best regards,
 Brad