Hi,
I got a config with IB Storage (IPoIB).
I would like to extend IB usage to OVN network, but trying to do this i find some problems
...
Problem #1 (IPoIB Storage Network)
I configure IPoIB Before adding to oVirt cluster (I did it using Cockpit)
Create [Bond], assign IP, change MTU.
At this moment of time everything is fine...
But - I am not able to assign IP/MTU using oVirt Cluster.
And I can't perform any changes using Cockpit as IB interfaces are "Unmanaged
Interfaces".
Problem #1.1
It will be great to avoid users adding IPoIB networks using brctl, as it will not work...
Problem #2
What is correct way to move OVN to IPoIB network?
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Some details, step by step.
Install OS, Install OFED,
Create Bond for ib0 and ib1 - bond0
Set IP to bond0, and MTU to 65520.
Add Host to oVirt Cluster
At this moment of time everything is Fine.
Next step.
Assign New network to bond0, oVirt set MTU to 1500, and ... That is all. No storage, No
IP. I can't change MTU to 2044 or 65520 and can't assign IP to IB interface.
From system perspective i do understand why.
oVirt Creates new bridge using brctl - and brctl didn't support IPoIB, but how can i
change it back to original config?