Hi everyone,
from time to time (but at least one crash in 24h) the system crashes (neither
Dom0 nor DomU is accessible via network or console) with no usefull
information in any log file and i have no idea what the problem could be.
Log files (syslog, kern.log, messages, xend.log) on both systems, Dom0 and
DomU, show nothing, no kernel oops or anything.
The setup is:
* a Dom0 (64Bit) with a 2.6.32-xen, Debian Sid based kernel
(linux-source-2.6.32 2.6.32-13) with xen-3.4.3 (build with
the standard options)
* and one paravirtualized Debian Etch based linux DomU (32Bit) with a
Debian Etch based kernel 2.6.18-xen (also tried other Debian Lenny based
DomU Kernels, 2.6.26-xen and 2.6.30-xen)
* DomU's network interface is connected via bridge
DomU cgf:
name = 'name'
kernel = "/opt/ucs2.2_xen/vmlinuz-2.6.18-ucs153-xen-686"
memory = 2500
vcpus = 1
disk = ['file:/var/lib/xen/name/disk,xvda,w' ]
vif = [ 'mac=00:16:3e:8e:8b:08' ]
boot = 'd'
ramdisk = "/opt/ucs2.2_xen/initrd.img-2.6.18-ucs153-xen-686"
root = "/dev/xvda1 ro"
extra = 'xencons=tty console=hvc0'
Dom0 /etc/xen/xend-config.sxp:
(xen-api-server ((unix)))
(xend-http-server no)
(xend-unix-server no)
(xend-unix-xmlrpc-server yes)
(xend-tcp-xmlrpc-server no)
(xend-relocation-server no)
(xend-relocation-ssl-server no)
(network-script network-bridge)
(vif-script vif-bridge)
(dom0-min-mem 196)
(enable-dom0-ballooning yes)
(dom0-cpus 0)
(vncpasswd '')
grub/menu.lst
title Xen 3.4.3 / UCS, kernel 2.6.32-ucs5-xen-amd64
root (hd0,0)
kernel /xen-3.4.3.gz dom0_mem=3072M
module /vmlinuz-2.6.32-ucs5-xen-amd64
root=/dev/mapper/vg_ucs-rootfs ro root2fstype=ext3
splash=silent video=vga16:off nosplash rootdelay=5
clock=pit loglevel=0 nopat console=tty0 fbcon=map:2
module /initrd.img-2.6.32-ucs5-xen-amd64
Is there any known problem running a 32Bit DomU in a 64 Bit Dom0?
Could anyone give me a hint, how to debug this situation or where i can find
more information?
Feel free to ask for more information about the system or the setup.
Many thanks
--
Felix Botner
Open Source Software Engineer
Univention GmbH
Linux for your business
Mary-Somerville-Str.1
28359 Bremen
Tel. : +49 421 22232-0
Fax : +49 421 22232-99
botner@xxxxxxxxxxxxx>
http://www.univention.de
Geschäftsführer: Peter H. Ganten
HRB 20755 Amtsgericht Bremen
Steuer-Nr.: 71-597-02876
dmidecode.txt
Description: Text document
lspci.txt
Description: Text document
kernel-config-dom0.txt
Description: Text document
kernel-config-domu.txt
Description: Text document
_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users
| 
Home