正在处理托管在MICROSOFT-AZURE上的SLES12SP3 kdump配置。尝试启动 kdump 服务,但 grub 文件没有使用/etc/default/grub crashkernel=384M 中的崩溃内核参数进行更新。错误:
Starting Load kdump kernel and initrd...
Memory for crashkernel is not reserved
Please reserve memory by passing"crashkerne
Then try to loading kdump kernelkexec_file_
kdump.service: Main process exited, code=exite
Failed to start Load kdump kernel and initrd.
kdump.service: Unit entered failed state.
kdump.service: Failed with result 'exit-code'.
任何帮助将不胜感激,并提前表示感谢。
最后我通过执行以下命令更新了 grub 文件
#grub2-mkconfig -o /boot/grub2//grub.cfg
当我运行命令cat/proc/cmdline重新启动后,它显示了如下所示的崩溃内核参数
earlyprintk=ttyS0console=ttyS0 rootdelay=300 net.ifnames=0 崩溃内核=384M dis_ucode_ldr安静