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How to migrate HACMP cluster storate with Cross-site mirror implemeneted

  • 1.  How to migrate HACMP cluster storate with Cross-site mirror implemeneted

    Posted Thu June 12, 2014 07:06 PM

    Originally posted by: hk44765


    Hello,

     

    I looking for some assistance with migrating a cluster implemented with cross-site mirror and how we can move the storage seamlessly without any downtime or minimal impact to end-users.  I'm open to removing the cross-site mirror if that is what it takes to allow us to accomplish goal.

    Server is running AIX 6.1 with PowerHA 5.5.  2 node cluster setup with external FC SAN independent at each location. 

     

    Any assistance is appreciated.


    #PowerHA-(Formerly-known-as-HACMP)-Technical-Forum
    #PowerHAforAIX


  • 2.  Re: How to migrate HACMP cluster storate with Cross-site mirror implemeneted

    Posted Mon June 23, 2014 03:41 PM

    Originally posted by: POWERHAguy


    The fact that you are happen to have cross site LVM should not be any real difference compared to a standard cluster with single shared disks. You can, depending what you are upgrading to, perform a rolling migration on one node at a time, and repeat.


    #PowerHAforAIX
    #PowerHA-(Formerly-known-as-HACMP)-Technical-Forum


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