It seems that rebooting the nodes solve the issue, I highly suspect the bug is only on the first boot. I rebooted the 5 nodes 3 times, the one in error became correct and none was seen with the wrong MTU.
It seems that rebooting the nodes solve the issue, I highly suspect the bug is only on the first boot.
I rebooted the 5 nodes 3 times, the one in error became correct and none was seen with the wrong MTU.