[SOLVED] update 6 to 7

[Robson Rissato]

after update server restarted and I no longer have network

Does anyone have any idea what I can do?

I have machine access via kvm

 

[jlebherz]

Known Issues

Network: Due to the updated systemd version, and for most upgrades, the newer kernel version (5.4 to 5.11), some network interfaces might change upon reboot:
Some may change their name. For example, due to newly supported functions, a change from enp33s0f0 to enp33s0f0np0 could occur.
We observed such changes with high-speed Mellanox models.

have a look for the network devices, if the names changeg...

 

[Robson Rissato]

 

[Robson Rissato]

 

[Robson Rissato]

 

[Robson Rissato]

Known Issues

Network: Due to the updated systemd version, and for most upgrades, the newer kernel version (5.4 to 5.11), some network interfaces might change upon reboot:
Some may change their name. For example, due to newly supported functions, a change from enp33s0f0 to enp33s0f0np0 could occur.
We observed such changes with high-speed Mellanox models.

have a look for the network devices, if the names changeg...

Unable to get my server back after update

I'm still looking for the solution... whoever has any information to help

 

[Robson Rissato]

 

[Robson Rissato]

solver got it

Network name and way it records

 

[MindWalker]

Sorry, but what exactly did you do to fix it?

 

[Astraea]

After I upgraded my cluster from 6 to 7 I did not have any network connectivity. what ended up fixing the issues was logging into each node and running the following command

systemctl enable networking; reboot

After that, the node rebooted and came back online and everything was working again. Not sure why the networking stack got disabled during the update. This is on a 5 node cluster with multiple NICs with and without bonds that was using ifupdown2 before the upgrade.