Hi Sandro,

thanks for your email.

>Which version are you trying to upgrade from? 4.2.8?
My hosts are still on 4.2.8 and tried to upgrade to 4.3.

>Can you share the exact error as you see it?
Here is just a short output , while the rest will be provided in a file:

--> Finished Dependency Resolution
Error: Package: glusterfs-gnfs-3.12.15-1.el7.x86_64 (@ovirt-4.2-centos-gluster312)
           Requires: glusterfs(x86-64) = 3.12.15-1.el7
           Removing: glusterfs-3.12.15-1.el7.x86_64 (@ovirt-4.2-centos-gluster312)
               glusterfs(x86-64) = 3.12.15-1.el7
           Updated By: glusterfs-5.3-1.el7.x86_64 (ovirt-4.3-centos-gluster5)
               glusterfs(x86-64) = 5.3-1.el7
           Available: glusterfs-3.12.0-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs(x86-64) = 3.12.0-1.el7
           Available: glusterfs-3.12.1-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs(x86-64) = 3.12.1-1.el7
           Available: glusterfs-3.12.1-2.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs(x86-64) = 3.12.1-2.el7
           Available: glusterfs-3.12.2-18.el7.x86_64 (base)
               glusterfs(x86-64) = 3.12.2-18.el7
           Available: glusterfs-3.12.3-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs(x86-64) = 3.12.3-1.el7
           Available: glusterfs-3.12.4-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs(x86-64) = 3.12.4-1.el7
           Available: glusterfs-3.12.5-2.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs(x86-64) = 3.12.5-2.el7
           Available: glusterfs-3.12.6-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs(x86-64) = 3.12.6-1.el7
           Available: glusterfs-3.12.8-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs(x86-64) = 3.12.8-1.el7
           Available: glusterfs-3.12.9-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs(x86-64) = 3.12.9-1.el7
           Available: glusterfs-3.12.11-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs(x86-64) = 3.12.11-1.el7
           Available: glusterfs-3.12.13-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs(x86-64) = 3.12.13-1.el7
           Available: glusterfs-3.12.14-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs(x86-64) = 3.12.14-1.el7
           Available: glusterfs-5.0-1.el7.x86_64 (ovirt-4.3-centos-gluster5)
               glusterfs(x86-64) = 5.0-1.el7
           Available: glusterfs-5.1-1.el7.x86_64 (ovirt-4.3-centos-gluster5)
               glusterfs(x86-64) = 5.1-1.el7
           Available: glusterfs-5.2-1.el7.x86_64 (ovirt-4.3-centos-gluster5)
               glusterfs(x86-64) = 5.2-1.el7
Error: Package: glusterfs-gnfs-3.12.15-1.el7.x86_64 (@ovirt-4.2-centos-gluster312)
           Requires: glusterfs-client-xlators(x86-64) = 3.12.15-1.el7
           Removing: glusterfs-client-xlators-3.12.15-1.el7.x86_64 (@ovirt-4.2-centos-gluster312)
               glusterfs-client-xlators(x86-64) = 3.12.15-1.el7
           Updated By: glusterfs-client-xlators-5.3-1.el7.x86_64 (ovirt-4.3-centos-gluster5)
               glusterfs-client-xlators(x86-64) = 5.3-1.el7
           Available: glusterfs-client-xlators-3.12.0-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs-client-xlators(x86-64) = 3.12.0-1.el7
           Available: glusterfs-client-xlators-3.12.1-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs-client-xlators(x86-64) = 3.12.1-1.el7
           Available: glusterfs-client-xlators-3.12.1-2.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs-client-xlators(x86-64) = 3.12.1-2.el7
           Available: glusterfs-client-xlators-3.12.2-18.el7.x86_64 (base)
               glusterfs-client-xlators(x86-64) = 3.12.2-18.el7
           Available: glusterfs-client-xlators-3.12.3-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs-client-xlators(x86-64) = 3.12.3-1.el7
           Available: glusterfs-client-xlators-3.12.4-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs-client-xlators(x86-64) = 3.12.4-1.el7
           Available: glusterfs-client-xlators-3.12.5-2.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs-client-xlators(x86-64) = 3.12.5-2.el7
           Available: glusterfs-client-xlators-3.12.6-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs-client-xlators(x86-64) = 3.12.6-1.el7
           Available: glusterfs-client-xlators-3.12.8-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs-client-xlators(x86-64) = 3.12.8-1.el7
           Available: glusterfs-client-xlators-3.12.9-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs-client-xlators(x86-64) = 3.12.9-1.el7
           Available: glusterfs-client-xlators-3.12.11-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs-client-xlators(x86-64) = 3.12.11-1.el7
           Available: glusterfs-client-xlators-3.12.13-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs-client-xlators(x86-64) = 3.12.13-1.el7
           Available: glusterfs-client-xlators-3.12.14-1.el7.x86_64 (ovirt-4.2-centos-gluster312)
               glusterfs-client-xlators(x86-64) = 3.12.14-1.el7
           Available: glusterfs-client-xlators-5.0-1.el7.x86_64 (ovirt-4.3-centos-gluster5)
               glusterfs-client-xlators(x86-64) = 5.0-1.el7
           Available: glusterfs-client-xlators-5.1-1.el7.x86_64 (ovirt-4.3-centos-gluster5)
               glusterfs-client-xlators(x86-64) = 5.1-1.el7
           Available: glusterfs-client-xlators-5.2-1.el7.x86_64 (ovirt-4.3-centos-gluster5)
               glusterfs-client-xlators(x86-64) = 5.2-1.el7



>Can you share output of "yum repolist enabled" ?

[root@ovirt2 yum.repos.d]# yum repolist
Loaded plugins: enabled_repos_upload, fastestmirror, package_upload, product-id, search-disabled-repos, subscription-manager, vdsmupgrade
This system is not registered with an entitlement server. You can use subscription-manager to register.
Repository centos-sclo-rh-release is listed more than once in the configuration
Repository ovirt-4.3-epel is listed more than once in the configuration
Repository ovirt-4.3-centos-gluster5 is listed more than once in the configuration
Repository ovirt-4.3-virtio-win-latest is listed more than once in the configuration
Repository ovirt-4.3-centos-qemu-ev is listed more than once in the configuration
Repository ovirt-4.3-centos-ovirt43 is listed more than once in the configuration
Repository ovirt-4.3-centos-opstools is listed more than once in the configuration
Repository centos-sclo-rh-release is listed more than once in the configuration
Repository ovirtwebui-ovirt-web-ui-master is listed more than once in the configuration
Repository ovirt-4.3 is listed more than once in the configuration
Loading mirror speeds from cached hostfile
 * base: mirrors.neterra.net
 * extras: mirrors.neterra.net
 * ovirt-4.2: mirror.slu.cz
 * ovirt-4.2-epel: mirrors.neterra.net
 * ovirt-4.3: mirror.slu.cz
 * ovirt-4.3-epel: mirrors.neterra.net
 * updates: mirrors.neterra.net
repo id                                                                   repo name                                                                                                    status
base/7/x86_64                                                             CentOS-7 - Base                                                                                              10,019
centos-sclo-rh-release/x86_64                                             CentOS-7 - SCLo rh                                                                                            8,106
extras/7/x86_64                                                           CentOS-7 - Extras                                                                                               322
ovirt-4.2/7                                                               Latest oVirt 4.2 Release                                                                                      2,558
ovirt-4.2-centos-gluster312/x86_64                                        CentOS-7 - Gluster 3.12                                                                                         262
ovirt-4.2-centos-opstools/x86_64                                          CentOS-7 - OpsTools - release                                                                                   793
ovirt-4.2-centos-ovirt42/x86_64                                           CentOS-7 - oVirt 4.2                                                                                            605
ovirt-4.2-centos-qemu-ev/x86_64                                           CentOS-7 - QEMU EV                                                                                               71
ovirt-4.2-epel/x86_64                                                     Extra Packages for Enterprise Linux 7 - x86_64                                                               12,900
ovirt-4.2-virtio-win-latest                                               virtio-win builds roughly matching what will be shipped in upcoming RHEL                                         39
ovirt-4.3/7                                                               Latest oVirt 4.3 Release                                                                                        165
ovirt-4.3-centos-gluster5/x86_64                                          CentOS-7 - Gluster 5                                                                                             96
ovirt-4.3-centos-opstools/x86_64                                          CentOS-7 - OpsTools - release                                                                                   793
ovirt-4.3-centos-ovirt43/x86_64                                           CentOS-7 - oVirt 4.3                                                                                            218
ovirt-4.3-centos-qemu-ev/x86_64                                           CentOS-7 - QEMU EV                                                                                               71
ovirt-4.3-epel/x86_64                                                     Extra Packages for Enterprise Linux 7 - x86_64                                                               12,900
ovirt-4.3-pre/7                                                           oVirt 4.3 Pre-Release                                                                                           648
ovirt-4.3-virtio-win-latest                                               virtio-win builds roughly matching what will be shipped in upcoming RHEL                                         39
ovirtwebui-ovirt-web-ui-master/x86_64                                     Copr repo for ovirt-web-ui-master owned by ovirtwebui                                                             2
updates/7/x86_64                                                          CentOS-7 - Updates                                                                                            1,057
repolist: 51,664
Uploading Enabled Repositories Report
Loaded plugins: fastestmirror, product-id, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
Repository centos-sclo-rh-release is listed more than once in the configuration
Repository ovirt-4.3-epel is listed more than once in the configuration
Repository ovirt-4.3-centos-gluster5 is listed more than once in the configuration
Repository ovirt-4.3-virtio-win-latest is listed more than once in the configuration
Repository ovirt-4.3-centos-qemu-ev is listed more than once in the configuration
Repository ovirt-4.3-centos-ovirt43 is listed more than once in the configuration
Repository ovirt-4.3-centos-opstools is listed more than once in the configuration
Repository centos-sclo-rh-release is listed more than once in the configuration
Repository ovirtwebui-ovirt-web-ui-master is listed more than once in the configuration
Repository ovirt-4.3 is listed more than once in the configuration
Cannot upload enabled repos report, is this client registered?

As you might have noticed there is no gluster-gnfs from repository ovirt-4.3-centos-gluster5.


Best Regards,
Strahil Nikolov