| | | | | 1.测试环境正确搭建并确认 [size=10.5000pt]2.操作系统正常运行 | | 1.编辑/etc/kdump.conf,取消注释path /var/crash; 2.终端执行# systemctl restart kdump.services; 3.模拟崩溃,执行# echo c> /proc/sysrq-trigger; 4.待机器重启后,查看vmcore: # cd /var/crash/%DATE/ # file vmcore # string vmcore | head -n 20 | | | |
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