Topic
3 replies Latest Post - ‏2013-02-07T18:43:08Z by SystemAdmin
SystemAdmin
SystemAdmin
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Pinned topic AMM firmware upgrade: BPET48N to BPET62U

‏2013-02-06T08:39:18Z |
Hi everybody.

I'm trying to upgrade a BCH from AMM firmware BPET48N to BPET62U. Everything seems normal, the upgrade finishes and I reboot the AMM.

But when I log on the AMM, I see the chassis has switched from primary to standby AMM and the new primary (with BPET48N) starts to "update" the now standby (with BPET62U) until both AMM end with BPET48N.

Maybe it's not supported the upgrade from 48N to 62U? Maybe I have to upgrade to an intermediate version, and then to 62U?

Thanks in advance,
-Javier
Updated on 2013-02-07T18:43:08Z at 2013-02-07T18:43:08Z by SystemAdmin
  • SystemAdmin
    SystemAdmin
    3234 Posts
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    Re: AMM firmware upgrade: BPET48N to BPET62U

    ‏2013-02-06T10:34:47Z  in response to SystemAdmin
    Hi,

    Please check BPET62U "Readme".
    I am sure you will get your answer.

    Regards,
    Nilesh Brahmbhatt.
    • SystemAdmin
      SystemAdmin
      3234 Posts
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      Re: AMM firmware upgrade: BPET48N to BPET62U

      ‏2013-02-06T11:03:12Z  in response to SystemAdmin
      Thanks, but I've already readed the README file.

      I can't find any recommendations or prerequisites for the update.

      Can you be more explicit?

      Thanks again,
      -Javier

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      • SystemAdmin
        SystemAdmin
        3234 Posts
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        Re: AMM firmware upgrade: BPET48N to BPET62U

        ‏2013-02-07T18:43:08Z  in response to SystemAdmin
        I opened a case and support sent me the following:

        AMM may failover during upgrade to BPET62C or later levels

        http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5088689

        I'll try this way.

        Thanks