[ 20:41:43 ] :: [ LOG ] :: ---------------------------------- [ 20:41:43 ] :: [ LOG ] :: Wed Jan 25 08:41:43 PM EST 2023 [ 20:41:43 ] :: [ LOG ] :: ---------------------------------- [ 20:41:43 ] :: [ LOG ] :: kernel: 5.14.0-244.1820_757894615.el9.x86_64+debug [ 20:41:43 ] :: [ LOG ] :: ---------------------------------- [ 20:41:43 ] :: [ LOG ] :: Install kexec-tools and related packages [ 20:41:43 ] :: [ RUN ] :: # rpm -q kexec-tools dracut systemd selinux-policy kexec-tools-2.0.25-11.el9.x86_64 dracut-057-20.git20221213.el9.x86_64 systemd-252-3.el9.x86_64 selinux-policy-38.1.4-1.el9.noarch [ 20:41:44 ] :: [ LOG ] :: Prepare crashkernel=xxxM if crash memory is not reserved by default [ 20:41:44 ] :: [ RUN ] :: # cat /sys/kernel/kexec_crash_size 268435456 [ 20:41:44 ] :: [ LOG ] :: Update kernel options [ 20:41:44 ] :: [ 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-5.14.0-244.1820_757894615.el9.x86_64+debug" [ 20:41:45 ] :: [ LOG ] :: To be Rebooting ...