Created attachment 1151202 [details]
The log of upgrade

Description of problem:
The package "ovirt-node-ng-image-update-*" is not correct after upgrade, this will cause repeat upgrade to the same build.


Version-Release number of selected component (if applicable):
ovirt-node-ng-image-update-placeholder-007-1.el7.noarch
imgbased-0.6-0.201604150305git1e3b28f.el7.centos.noarch
ovirt-release36-007-1.noarch
ovirt-release-host-node-007-1.el7.noarch

The update version:
ovirt-node-ng-image-update-3.6.5-1.20160426.0.el7.noarch.rpm

How reproducible:
100%

Steps to Reproduce:
1. Anaconda install NGN 4.0.
2. Download ovirt-node-ng-image-update-3.6.5-1.20160426.0.el7.noarch.rpm
3. yum install ovirt-node-ng-image-update-3.6.5-1.20160426.0.el7.noarch.rpm
4. Check 2 packages:
   [root@dhcp-10-125 ~]# rpm -qa | grep ovirt-node
   ovirt-node-ng-image-update-placeholder-007-1.el7.noarch
   ovirt-node-ng-image-update-3.6.5-1.20160426.0.el7.noarch
   [root@dhcp-10-125 ~]# rpm -qa | grep imgbased
   imgbased-0.6-0.201604150305git1e3b28f.el7.centos.noarch
5. Reboot rhev-h
6. Check 2 packages
   [root@dhcp-10-125 ~]# rpm -qa | grep ovirt-node
   ovirt-node-ng-image-update-placeholder-3.6.5-0.0.master.20160425075818.gite23be77.el7.noarch
   [root@dhcp-10-125 ~]# rpm -qa | grep imgbased
   imgbased-0.6-0.201604241653git1e3b28f.el7.centos.noarch
7. yum install ovirt-node-ng-image-update-3.6.5-1.20160426.0.el7.noarch.rpm  

Actual results:
1. After step6, the package is "ovirt-node-ng-image-update-placeholder-3.6.5-0.0.master.20160425075818.gite23be77.el7.noarch".
2. After step7, it upgrades again.

Expected results:
1. After step6, the package should be "ovirt-node-ng-image-update-3.6.5-1.20160426.0.el7.noarch".
2. After step7, can not upgrade as now is the latest build. There should be warning message: "Error: Nothing to do"

Additional info:
1. After step7, reboot rhev-h again, the results is the same as "Expected results".