I have a new two node cluster, and lltstat -nvv shows duplicate mac addresses. How can this happen? We have all heartbeats going to two separate switches, but all in the same VLAN. Other clusters seem happy with this configuration. If I plumb the interfaces in Solaris and look at the MAC addresses, they are unique as expected, because use-local-mac-address? is set to true.
lltstat -nvv from both cluster members:
LLT node information:
Node State Link Status Address
0 buton OPEN
ce2 UP 00:14:4F:68:4D:16
ce6 UP 00:14:4F:68:4D:16
ce0 UP 00:14:4F:68:4D:64
* 1 strommer OPEN
ce2 UP 00:14:4F:68:4D:0A
ce6 UP 00:14:4F:68:4E:26
ce0 UP 00:14:4F:68:4D:08
LLT node information:
Node State Link Status Address
* 0 buton OPEN
ce2 UP 00:14:4F:68:4D:66
ce6 UP 00:14:4F:68:4D:16
ce0 UP 00:14:4F:68:4D:64
1 strommer OPEN
ce2 UP 00:14:4F:68:4E:26
ce6 UP 00:14:4F:68:4E:26
ce0 UP 00:14:4F:68:4D:08
buton ifconfig:
ce2: flags=1000842<BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 6
inet 0.0.0.0 netmask 0
ether 0:14:4f:68:4d:66
ce6: flags=1000842<BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 7
inet 0.0.0.0 netmask 0
ether 0:14:4f:68:4d:16
strommer ifconfig:
ce2: flags=1000842<BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 7
inet 0.0.0.0 netmask 0
ether 0:14:4f:68:4d:a
ce6: flags=1000842<BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 6
inet 0.0.0.0 netmask 0
ether 0:14:4f:68:4e:26Error message (only appears on strommer /var/adm/messages)
Dec 12 12:04:31 strommer llt: [ID 525299 kern.notice] LLT WARNING V-14-1-10497 crossed links? link 0 and link 1 of node 0 on the same networkMessage Edited by dbsanders on
12-12-2007 12:06 PM