08-01-2011 03:35 AM
Hi,
I have a two node cluster. HB is in Jeopardy state.
GAB Port Memberships
===============================================================
Port a gen 279c28 membership 01
Port a gen 279c28 jeopardy ;1
Port h gen 279c3f membership 01
Port h gen 279c3f jeopardy ;1
One node show all linkare up but second node is showing one link down
Unforunately one Node111, local-mac-address =false. We will set this true later.
Can somebody tell me Why one link down from one node only. If any issue, It should be down to both the node.
root@sun1 # lltstat -nvv
LLT node information:
Node State Link Status Address
* 0 sun111 OPEN
ce0 UP 00:14:4F:23:C3:66
ce2 UP 00:14:4F:23:C3:66
1 sun222 OPEN
ce0 DOWN
ce2 UP 00:14:4F:1E:88:55
root@sun222 # lltstat -nvv
LLT node information:
Node State Link Status Address
0 sun111 OPEN
ce0 UP 00:14:4F:23:C3:66
ce2 UP 00:14:4F:23:C3:66
* 1sun222 OPEN
ce0 UP 00:14:4F:23:4F:71
ce2 UP 00:14:4F:1E:88:55
08-01-2011 06:51 AM
"We will set this true later." Why only later? You can use eeprom command to change this.
Please provide output of 'dladm show-dev' on both nodes.
08-01-2011 07:13 AM
Hi Berg,
Actually this is a Production server and to activate this setting we required reboot . We are discussing this with management to schedule reboot of node.
These nodes are Solaris 9.
The Network Speed is 100 Mbps Full Duplex on both the node.
Regards
Pradeep Rajput
08-01-2011 07:47 AM
The local-mac-address?=true is probably the cause of the incorrect link display.
Has this ever functioned correctly?
Have you tried to plumb IP addresses on the interfaces and test that way?
You can also test private network comms with "dlpiping" : http://www.symantec.com/docs/TECH19998
10-05-2011 03:00 AM
Hello Pradeep,
Go for advise by Marianne. However a restart of llt services can also resolve the issue. I have face this issue sometimes and below resolved the issue most of times.
1. Freeze SG
2. Stop cluster on all nodes or sinle node where is problem
# hastop -force
3. Stop gab
# gabconfig -U
4. Stop LLT
# lltconfig -U
5. Unload gab and llt modules
# modunload -i <module>
6. Start llt, gab and had on both server one by one in order
10-18-2011 08:08 AM
Hello,
I think the issue comes from local_mac_address :
Change your local_mac_address to true, and it will work.
Regards,
Herve