[ 22:24:12 ] :: [ LOG ] :: ---------------------------------- [ 22:24:12 ] :: [ LOG ] :: Fri Sep 30 10:24:12 PM EDT 2022 [ 22:24:12 ] :: [ LOG ] :: ---------------------------------- [ 22:24:12 ] :: [ LOG ] :: kernel: 5.14.0-170.mr1372_220930_2037.el9.x86_64+debug [ 22:24:12 ] :: [ LOG ] :: ---------------------------------- [ 22:24:12 ] :: [ LOG ] :: Install kexec-tools and related packages [ 22:24:12 ] :: [ RUN ] :: # rpm -q kexec-tools dracut systemd selinux-policy kexec-tools-2.0.25-1.el9.x86_64 dracut-057-13.git20220816.el9.x86_64 systemd-250-11.el9.x86_64 selinux-policy-34.1.43-1.el9.noarch [ 22:24:12 ] :: [ LOG ] :: Prepare crashkernel=xxxM if crash memory is not reserved by default [ 22:24:12 ] :: [ RUN ] :: # cat /sys/kernel/kexec_crash_size 536870912 [ 22:24:13 ] :: [ LOG ] :: Update kernel options to boot loader [ 22:24:13 ] :: [ RUN ] :: # grubby --args="crashkernel=1G-2G:384M,2G-3G:512M,3G-4G:768M,4G-16G:1G,16G-64G:2G,64G-128G:2G,128G-:4G" --update-kernel="/boot/vmlinuz-5.14.0-170.mr1372_220930_2037.el9.x86_64+debug" [ 22:24:13 ] :: [ LOG ] :: To be Rebooting ...