红帽全球峰会17.6. 使用 final_action 参数
当 kdump 成功或者 kdump 无法在配置的目标处保存 vmcore 文件时，您可以使用 final_action 参数执行额外的操作，如 reboot、halt 和 poweroff。如果没有指定 final_action 参数，则 reboot 是默认的响应。
流程
要配置
final_action，请编辑/etc/kdump.conf文件并添加以下选项之一：-
final_action reboot -
final_action halt -
final_action poweroff
-
重启
kdump服务，以使更改生效。kdumpctl restart
# kdumpctl restartCopy to Clipboard Copied! Toggle word wrap Toggle overflow
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