DRBD WFConnection Problem (BOND)

[macday]

Hello guys,

I had a problem last night. I have DRBD over 2x 10GB crossover links bonded with active-backup.
After I rebooted one host my DRBD had a WFConnection Problem. The Ping is also not working between the DRBD Interfaces.
After doing ifdown and ifup on my DRBD Interfaces the ping works again and after that I started drbd again and it was fine again.

Now my question, why is the bonding active-backup not working like expected after rebooting. That is a real problem and
appeared 2 times in one week (after rebooting)

Please help

Thank you

 

[macday]

I solved it by switching the two 10GB ports so now the interface names match on both hosts. But this is still strange. That error only happens on one host.

But it´s solved right now. I also bootet several times to ensure it.