Hi,
we use xen (bundled with Fedora Core 4) successfully on a few servers.
But on one machine after installing then xen dom0 kernel the machines crashes.
We also tried to reduce the physical RAM to 1GByte, booting with the acpi=off
and ignorebiostables and nosmp kernel options, and searched in the user/devel
xen mailing lists - but didnt found any further information we could
investigate.
We hope for help,
Thanks in advance,
Thomas
- kernel-xenU-2.6.12-1.1447_FC4, xen-2-20050522, kernel-xen0-2.6.12-1.1447_FC4
- SELinux is fully disabled
- No X-Window system is installed
HW-Configuration:
IBM NetFinity 5500, Dual Xeon-PIII 600 MHz, 1.5GByte RAM, ServRAID RAID1,
QLogic 2200 HBA
Crash Dump:
...
(XEN) [<ff105f11>] [<ff105f09>] [ff136aa5>]
****************************************************
CPU0 Fatal Trap: vector = 6 (invalid operand)
[error_code=0000]
Aieee! CPU0 is toast...
****************************************************
/etc/grub.conf
title Fedora Core (2.6.12-1.1447_FC4xen0)
root (hd0,0)
kernel /xen.gz dom0_mem=131072
module /vmlinuz-2.6.12-1.1447_FC4xen0 ro root=/dev/VolGroup00/LogVol00
module /initrd-2.6.12-1.1447_FC4xen0.img
title Fedora Core (2.6.12-1.1398_FC4)
root (hd0,0)
kernel /vmlinuz-2.6.12-1.1398_FC4 ro root=/dev/VolGroup00/LogVol00
initrd /initrd-2.6.12-1.1398_FC4.img
title Fedora Core (2.6.12-1.1398_FC4smp)
root (hd0,0)
kernel /vmlinuz-2.6.12-1.1398_FC4smp ro root=/dev/VolGroup00/LogVol00
initrd /initrd-2.6.12-1.1398_FC4smp.img
/dev/mapper/VolGroup00-LogVol00 on / type ext3 (rw)
/dev/proc on /proc type proc (rw)
/dev/sys on /sys type sysfs (rw)
/dev/devpts on /dev/pts type devpts (rw,gid=5,mode=620)
/dev/sda1 on /boot type ext3 (rw)
/dev/shm on /dev/shm type tmpfs (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
automount(pid1741) on /misc type autofs
(rw,fd=4,pgrp=1741,minproto=2,maxproto=4)
automount(pid1778) on /net type autofs
(rw,fd=4,pgrp=1778,minproto=2,maxproto=4)
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