Description of problem: The grub miss the backup version after upgrade it from rhevh-6.5-20140430.0 into rhevh-7.0-20140424.0.iso. Version-Release number of selected component (if applicable): rhevh-7.0-20140424.0.iso ovirt-node-3.1.0-0.2.20140424gitbfdfc00.el7 How reproducible: 100% Steps to Reproduce: 1. Clean into rhevh-6.5-20140430.0 2. Upgrade it to rhevh-7.0-20140424.0.iso 3. focus on grub. Actual results: The grub miss the backup version after upgrade it from rhevh6.5 into rhevh7. [root@dhcp-66-72-152 /]# cat /dev/.initramfs/live/grub2/grub.cfg #default saved set timeout=5 #hiddenmenu menuentry "RHEV-H 7.0-20140424.0.el7" { set root=(hd0,2) search --no-floppy --label Root --set root linux /vmlinuz0 root=live:LABEL=Root ro rootfstype=auto rootflags=ro rd.live.image rd.live.check rd.lvm=0 crashkernel=128M elevator=deadline quiet max_loop=256 rd.luks=0 rd.md=0 rd.dm=0 nomodeset initrd /initrd0.img Expected results: Additional info: Maybe this is due to rhevh7 used grub2-install and rhevh6.5 used grub-install
ovirt-node 3.1 bug.
As far as I know, RHEL support upgrading between major versions like rhel 6.5 upgrade to rhel 7.0.
Haiyang, how did you perform the upgrade via the TUI or auto-install? And: Upgrades to a new major version is currently not supported.
(In reply to Fabian Deutsch from comment #5) > Haiyang, > > how did you perform the upgrade via the TUI or auto-install? Hey Fabian, I perform the upgrade rhevh from "rhevh-6.5-20140430.0" into "rhevh-7.0-20140424.0.iso" via the TUI and auto-install. > > And: Upgrades to a new major version is currently not supported. Seems it's better to abort rhevh TUI and auto-install when upgrading from to a new major release.
This is a mass change, moving bugs of merged patches into MODIFIED. Please correct the state, if you think that the move was not justified.
Test version: rhevh-7.0-20141006.0.el7ev.iso ovirt-node-3.1.0-0.20.20141006gitc421e04.el7.noarch Now check that rhevh-7.0-20141006.0.el7ev.iso will abort TUI and auto-install when upgrading from to a new major release(eg: upgrade rhevh from rhev-hypervisor6-6.5-20140821.1.iso into rhevh-7.0-20141006.0.el7ev.iso), also it will prompt to users that "Major version upgrades are not allowed or unsupported" info. so this bug has been fixed,change the status into "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/RHEA-2015-0160.html