Automation with Power

Power Business Continuity and Automation

Connect, learn, and share your experiences using the business continuity and automation technologies and practices designed to ensure uninterrupted operations and rapid recovery for workloads running on IBM Power systems. 


#Power
#TechXchangeConferenceLab

 View Only

  • 1.  HACMP issue

    Posted Thu November 25, 2010 09:57 AM

    Originally posted by: info.techie1


    We have a build a 2 node cluster setup succesfully ( HACMP 5.3 ), while testing we faced this wierd thing.

    Resource group was online in node1, we restarted node1
    we did not find the service moving to node2, when the node1 becomes online resource group is not available in both the nodes. however ./clRGinfo shows that RG is online in node1.

    only when we started the cluster services online, we see that RG is available back again. any idea why it happened so ?
    #PowerHAforAIX
    #PowerHA-(Formerly-known-as-HACMP)-Technical-Forum


  • 2.  Re: HACMP issue

    Posted Mon December 06, 2010 10:48 AM

    Originally posted by: bodily


    I don't believe you've shared enough technical information about your configuration and behavior to actually get a good feel for what the problem may be.

    For example, "restarting" node 1 doesn't really tell us anything.
    #PowerHAforAIX
    #PowerHA-(Formerly-known-as-HACMP)-Technical-Forum


  • 3.  Re: HACMP issue

    Posted Thu January 06, 2011 03:49 AM

    Originally posted by: ZhenYuHu


    Hi,
    1. If you use "#shutdown" to restart server, HACMP will bring RG to offline.
    2. HACMP will not automatic start when server start. And RG need HACMP to bring it online. If you want RG automatic online with server start, you need choice "BOTH" not "NOW" in "#smitty clstart".
    #PowerHAforAIX
    #PowerHA-(Formerly-known-as-HACMP)-Technical-Forum


Related Content