RHEL7.1 Networkmanager: vlan bond device gets random MAC address
Issue
- When assigning a vlan device off a bond device the Vlan device does not inherit the bonding devices MAC address.
- We are now also noticing that when the incorrect MAC is sending all the traffic, the ceph cluster throughput drops significantly.
Environment
- Red Hat Enterprise Linux 7.1
- kernel 3.10.0-229.14.1.el7
- Bonding driver
- Network Manager
- Ceph
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