Description of problem:
As we know , on rhel7 , qemu-kvm-rhev and qemu-kvm shared on qemu-img .
But when the version of that two package different , there will be a dependency issue when install qemu-kvm-rhev


Version-Release number of selected component (if applicable):
qemu-kvm-rhev-1.5.3-21.el7.x86_64 
qemu-img-1.5.3-24.el7.x86_64


How reproducible:
100%

Steps to Reproduce:
1.
#yum install qemu-kvm-rhev

Loaded plugins: langpacks, product-id, subscription-manager
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
Resolving Dependencies
--> Running transaction check
---> Package qemu-kvm-rhev.x86_64 10:1.5.3-21.el7 will be installed
--> Processing Dependency: qemu-img = 10:1.5.3-21.el7 for package: 10:qemu-kvm-rhev-1.5.3-21.el7.x86_64
--> Finished Dependency Resolution
Error: Package: 10:qemu-kvm-rhev-1.5.3-21.el7.x86_64 (rhevh)
           Requires: qemu-img = 10:1.5.3-21.el7
           Installed: 10:qemu-img-1.5.3-24.el7.x86_64 (@rhevh)
               qemu-img = 10:1.5.3-24.el7
           Available: 10:qemu-img-1.5.3-19.el7.x86_64 (RHEL-Server)
               qemu-img = 10:1.5.3-19.el7
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest


2.
As you saw , there is no a backup qemu-img to stay the 21 version to satisfy qemu-kvm-rhev , it will always upgrade the version with qemu-kvm.
So i must ether to find a yum repo have the same qemu-img as qemu-kvm-rhev , or download the qemu-img 21 version rpm to install manually to workaround the dependency issue.


But whatever the ways use , it make the yum install fail.

Actual results:
Fail to use yum to installation


Expected results:
I'm not sure  how qemu handle it by qemus design.


Additional info: