AIX

AIX

Connect with fellow AIX users and experts to gain knowledge, share insights, and solve problems.


#Power
 View Only

Moving a workload from a struggling 5.3 machine to new 5.3 machine

  • 1.  Moving a workload from a struggling 5.3 machine to new 5.3 machine

    Posted Wed May 27, 2009 10:22 AM

    Originally posted by: Louis_Hicks


    All,

    I am currently involved in a project to transfer a number of workloads from a struggling AIX 5.3 machine to a new machine with the same OS. This is required in order to accommodate expansion, and to allow the deployment of new HA & DR software.

    Due to the importance of the project we are looking at outsourcing for the skills required to achieve this goal. However, I will be required to carry out such activities in future, and therefore am trying to train up on this type of exercise. I am effectively a one man team on this, as the company I work for is just moving into pSeries. I would really appreciate any help you can offer even if it is to direct me to a document on how to approach the tasks.

    There are the obvious things which I have thought about; to first create a system back-up, as well as a database back-up, and to analyse the configuration of the current system.

    This where my lack of experience fails me, I am learning quickly, but have never been required to migrate a workload.

    My initial thoughts where that I could create a mksysb, restore it to the new system, vary off the old volume group and then bring it up on the new system by transfering the disks. However, I am told that the current solution is on local storage.

    Again, any help would be appreciated

    Thanks
    #AIX-Forum