Core dump分析
修改core dump存储位置
echo '/tmp/core_%e.%p' | sudo tee /proc/sys/kernel/core_pattern设置sysrq和nmi
echo 1 | sudo tee /proc/sys/kernel/unknown_nmi_panicecho 1 | sudo tee /proc/sys/kernel/sysrqecho c | sudo tee /proc/sysrq-triggeripmitool -I lanplus -H <OOB_IP> -U <USERNAME> -P <PASSWORD> chassis power diag参考
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