Description of problem: It can not boot succeed after finished auto installation with iscsi_install on hard iscsi lun. Version-Release number of selected component (if applicable): rhev-hypervisor7-7.0-20150127.0 ovirt-node-3.2.1-6.el7.noarch How reproducible: 100% Steps to Reproduce: 1. Auto install rhevh with the follow parameters. BOOTIF=ens1 storage_init=/dev/sda,/dev/sdb iscsi_init=/dev/sdb iscsi_name=iqn.1994-05.com.redhat:rhevh-1 iscsi_target_name=iqn.2001-05.com.equallogic:0-8a0906-9021f7d03-233f49b26635031d-s1-gouyang-165404-01 iscsi_install iscsi_server=10.66.90.100:3260 adminpw=4DHc2Jl0D05xk firstboot Actual results: 1. After finished the installation, it can not boot. It can not find the boot disk at all. Expected results: 1. It should boot succeed. Additional info: