yes, it works well.
title Xen -- SUSE Linux Enterprise
Server 11 SP2 - 3.0.38-0.5
root (hd0,0)
kernel /boot/xen.gz
vga=mode-0x317 crashkernel=128M@16M
module /boot/vmlinuz-3.0.38-0.5-xen
root=/dev/disk/by-id/ata-WDC_WD3200BEVS-08VAT2_WD-WXD0AA9V4924-part1
resume=/dev/disk/by-id/ata-WDC_WD3200BEVS-08VAT2_WD-WXD0AA9V4924-part5
showopts vga=0x317
module
/boot/initrd-3.0.38-0.5-xen
HjCloud:/mnt/winimg/crash/# echo
c >/proc/sysrq-trigger
HjCloud:/mnt/winimg/crash/2012-09-30-19:03 # ls
README.txt
System.map-3.0.13-0.27-xen vmcore
vmlinux-3.0.13-0.27-xen.gz
HjCloud:/mnt/winimg/crash/2012-09-30-19:03
# crash -f /boot/xen-syms-4.1.3_02-0.5.1 /boot/xen-syms-dbg-4.1.3_02-0.5.1
vmcore
crash 5.1.9
Copyright (C) 2002-2011 Red Hat,
Inc.
Copyright (C) 2004, 2005, 2006 IBM Corporation
Copyright (C)
1999-2006 Hewlett-Packard Co
Copyright (C) 2005, 2006 Fujitsu
Limited
Copyright (C) 2006, 2007 VA Linux Systems Japan K.K.
Copyright
(C) 2005 NEC Corporation
Copyright (C) 1999, 2002, 2007 Silicon Graphics,
Inc.
Copyright (C) 1999, 2000, 2001, 2002 Mission Critical Linux,
Inc.
This program is free software, covered by the GNU General Public
License,
and you are welcome to change it and/or distribute copies of it
under
certain conditions. Enter "help copying" to see the
conditions.
This program has absolutely no warranty. Enter "help warranty"
for details.
crash: /boot/xen-syms-dbg-4.1.3_02-0.5.1: no
.gnu_debuglink section
GNU gdb (GDB) 7.0
Copyright (C) 2009 Free
Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>This
is free software: you are free to change and redistribute it.
There is NO
WARRANTY, to the extent permitted by law. Type "show copying"
and "show
warranty" for details.
This GDB was configured as
"x86_64-unknown-linux-gnu"...
WARNING: crashing_cpu not found.
crash: invalid kernel virtual address: 523b4fd7c071bf18 type:
"fill_pcpu_struct"
WARNING: cannot fill pcpu_struct.
crash: cannot
read cpu_info.
Do you think my method is
right?
> Date: Wed, 3 Oct 2012 03:18:28 -0700
> From:
daniel.kiper@oracle.com> To:
duanshuidao@hotmail.com;
crash-utility@redhat.com>
Subject: Re: [Crash-utility] how to generate xen hypervisor core though kdump
or other way?
>
> Hi,
>
> > My server is Suse
Linux SLES11 sp2 verison ,
> >
> > HjCloud:~ # uname
-a
> > Linux HjCloud 3.0.38-0.5-xen #1 SMP Fri Aug 3 09:02:17 UTC
2012 (358029e) x86_64 x86_64 x86_64 > GNU/Linux
> >
> > I
know to get dom0 kdump core by "echo c >/proc/sysrq-trigger ",
>
>
> > but don't know how to get xen hypervisor core, then how to
analysis
> > the hypervisor core by Crash software.
>
>
> > Can you help me?
>
> Does it work? If yes then
/proc/vmcore
> contains proper memory image with
> Xen dump. Just
get copy of it,
> get xen-syms (or something like that;
> I do not
know how it is called in SLES)
> and pass them to crash tool. That is
it.
>
> Daniel