Some new foundings. node1 has very old ethernet firmware, the plan is to update and to follow checking process.
root@node1:~# ethtool -i eth1 driver: bnx2 version: 2.2.3f firmware-version: 5.2.7 bc 5.2.2 NCSI 2.0.8 bus-info: 0000:01:00.1 root@node2:~# ethtool -i eth1 driver: bnx2 version: 2.2.3f firmware-version: 7.4.8 bc 7.4.0 NCSI 2.0.11 bus-info: 0000:01:00.1 _______________________________________________ drbd-user mailing list [email protected] http://lists.linbit.com/mailman/listinfo/drbd-user
