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Full Discussion: Cluster communication issue
Operating Systems AIX Cluster communication issue Post 302954581 by sunnybee on Wednesday 9th of September 2015 07:03:36 AM
Old 09-09-2015
Cluster communication issue

Hi,

I am using Power HA7.1.1 SP5 AIx 7.1

My both cluster nodes are independently working. RG informations are not updating each other. Node A shows that node B is down and vice versa.

RG1 is running node A, RG2 running on node B.

Code:
=== clRGinfo From Node B ===
RG01               OFFLINE                      NODE-A
                      OFFLINE                      NODE-B

RG02_Sapvg     ONLINE                       NODE-B
                      OFFLINE                      NODE-A
=== clRGinfo from Node A===

RG01        ONLINE                       NODE-A
               OFFLINE                      NODE-B

RG02        OFFLINE                      NODE-B
               OFFLINE                      NODE-A

====clstat output from node B====
Code:
Node: NODE-B         State: UP
           Interface: NODE-B_STBY (0)        Address: 10.x.x.x
                                                State:   UP
           Interface: NODE-B_B (0)           Address: 10.x.x.x
                                                State:   UP
           Interface: NODE-B-CI (0)                 Address: 10.x.x.x
                                                State:   UP
           Resource Group: RG02_Sapvg                   State:  On line

        Node: NODE-A         State: DOWN
           Interface: NODE-A_STBY (0)        Address: 10.x.x.x
                                                State:   DOWN
           Interface: NODE-A_B (0)           Address: 10.x.x.x
                                                State:   DOWN

====clstat output from node A ====
Code:
  Node: NODE-B		State: DOWN
  Node: NODE-A  	State: UP

========================
I have done cluster verification and sync. No error was triggered on that and it completed normally. i have stop and started the cluster services but same issue.

Moderator's Comments:
Mod Comment edit by bakunin: could you please use CODE-tags, as you have been asked to do? Thank you!

Last edited by bakunin; 09-09-2015 at 09:01 AM..
 

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