1 2 3 4 5 | uli13lp1:/ # rpm -qa|grep kexec kexec-tools-2.0.0-53.43.10 uli13lp1:/ # rpm -qa 'kernel*debuginfo*' kernel-default-debuginfo-3.0.13-0.27.1 kernel-ppc64-debuginfo-3.0.13-0.27.1 |
1 2 3 4 | # chkconfig kdump on # service kdump status Kdump is operational # service kdump start |
1 2 | # chkconfig boot.kdump on # service boot.kdump start |
1 | # echo c > /proc/sysrq-trigger |
1 2 3 | # crash /usr/lib/debug/lib/modules/2.6.17-1.2621.el5/vmlinux /var/crash/2006-08-23-15:34/vmcore crash> bt |
1 2 3 | kexec -p <dump-capture-kernel> \ --initrd=<initrd-for-dump-capture-kernel> --args-linux \ --append="root=<root-dev> init 1 irqpoll" |
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