----- Original Message ----- > > > 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? Daniel would know better than I do, but I think you might need to upgrade from crash 5.1.9 to support more recent versions of the Xen hypervisor? Dave > > > > Date: Wed, 3 Oct 2012 03:18:28 -0700 > > From: daniel.kiper@xxxxxxxxxx > > To: duanshuidao@xxxxxxxxxxx; crash-utility@xxxxxxxxxx > > Subject: Re: 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 > > -- > Crash-utility mailing list > Crash-utility@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/crash-utility -- Crash-utility mailing list Crash-utility@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/crash-utility
