Yeah, I've noticed I was searching for the wrong library (patching from phone seems to be not such a smart idea :) ) . Installing libibverbs fixed the issue, and a bug is opened so devs can find where the deps were missing.

Did you notice this behaviour on your setup ?

Best Regards,
Strahil Nikolov

On Sep 19, 2019 10:49, Guillaume Pavese <guillaume.pavese@interactiv-group.com> wrote:
"yum provides */libibverbs.so" will tell you that this file is provided by  rdma-core-devel
So to fix this messages when you login, you can do : "yum install rdma-core-devel"


Guillaume Pavese
Ingénieur Système et Réseau
Interactiv-Group


On Thu, Sep 19, 2019 at 1:56 AM Strahil <hunter86_bg@yahoo.com> wrote:

Hello Community,

I was waiting for 7.7 to come up before I upgrade my lab.

The engine got upgraded  without issues, same for OS - but after the system powered up I receive the  following:

[root@ovirt1 ~]# ssh engine
root@engine's password:
Last login: Wed Sep 18 19:48:32 2019 from ovirt1.localdomainnet_mlx5: cannot load glue library: libibverbs.so.1: cannot open shared object file: No such file or directory
net_mlx5: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx5)
PMD: net_mlx4: cannot load glue library: libibverbs.so.1: cannot open shared object file: No such file or directory
PMD: net_mlx4: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx4)
net_mlx5: cannot load glue library: libibverbs.so.1: cannot open shared object file: No such file or directory
net_mlx5: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx5)
PMD: net_mlx4: cannot load glue library: libibverbs.so.1: cannot open shared object file: No such file or directory
PMD: net_mlx4: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx4)
[root@engine ~]#

Anyone else experiecing this  ?
I can't find libmlx4  or libmlx5 in the repos.

P.S.: I have a gluster  snapshot, so I can rollback if needed.
For now I will postpone  my hosts' upgrade.

Best Regards,
Strahil Nikolov

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