Created attachment 945205 [details] attached Screenshot for confirmation-page.png Description of problem: There two disks "/dev/sda, /dev/sdb", enter boot_device_page and select "Other device" and input "/dev/sda", then enter installation_device_page and select "Other device" and input "/dev/sdb", Report keyerror(u'/dev/sda',) info in confirmation_page when using "Other device" for boot_device_page/installation_device_page.(seen confirmation-page.png) Version-Release number of selected component (if applicable): rhev-hypervisor7-7.0-20141006.0.el7ev ovirt-node-3.1.0-0.20.20141006gitc421e04.el7.noarch.rpm How reproducible: 100% Steps to Reproduce: Actual results: Expected results: Additional info: No this issue if input "/dev/mapper/QEMU_HARDDIK_QM00001" into "Other device" of boot_device_page, and input "/dev/mapper/QEMU_HARDDIK_QM00002" into "Other device" of installation_device_page.
Created attachment 945206 [details] attached ovirt-node.debug.log
Moving this out to 3.6. We can consider it for 3.5.z once a customer case comes in.
Test version: rhev-hypervisor7-7.2-20150928.0 ovirt-node-3.3.0-0.10.20150928gite7ee3f1.el7ev.noarch Test steps: 1. Install RHEV-H to a machine which have two disk. 2. Enter boot_device_page and select "Other device" and input "/dev/sda", 3. Enter installation_device_page and select "Other device" and input "/dev/sdb". Test result: No error occur, so the bug is fixed, change bug status to VERIFIED.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHBA-2016-0378.html