Cluster ports e0a and e0b go down causing a takeover of one of the nodes Tue Oct 03 11:08:31 CEST [node1: ixgbe/e0b: netif.linkDown:info]: Ethernet e0b: Link down, check cable. PANIC : Received PANIC ...Cluster ports e0a and e0b go down causing a takeover of one of the nodes Tue Oct 03 11:08:31 CEST [node1: ixgbe/e0b: netif.linkDown:info]: Ethernet e0b: Link down, check cable. PANIC : Received PANIC packet from partner, receiving message is (Coredump and takeover initiated because Connectivity, Liveliness and Availability Monitor (CLAM) has determined this node is out of quorum. The steps in Cluster ports e0a and e0b go down causing a CLAM panic have been performed