liveimg --url=http://10.66.8.174/rhevh/redhat-virtualization-host-4.2-20180906.1.el7_6.x86_64.liveimg.squashfs clearpart --all autopart --type=thinp rootpw --plaintext redhat timezone --utc Asia/Harbin zerombr text reboot %post --erroronfail imgbase layout --init %end