# [OmniOS-discuss] Ang: Re: Changing motherboard

Johan Kragsterman johan.kragsterman at capvert.se
Wed Sep 28 14:46:39 UTC 2016

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    Hi!

    -----"OmniOS-discuss" <omnios-discuss-bounces at lists.omniti.com> skrev: -----
    Till: omnios-discuss at lists.omniti.com
    Från: Guenther Alka
    Sänt av: "OmniOS-discuss"
    Datum: 2016-09-28 16:34
    Ärende: Re: [OmniOS-discuss] Changing motherboard

    I would probably

    - export the datapool
    - delete all nic interfaces

    then try to reboot from the disk on the new system

    - create new nic interfaces and ip adresses
    - import the datapool

    Gea

    Yeah, it can be a mess with old nic interfaces. I've also been thinking about how to do that. You should delete the eth if's, but perhaps you should also delete the phy's? dladm delete-phys?
    I remember when I swapped mobo some years ago, and used the old system disk, I got this problem with the old phy's. I deleted them in the new system, but ran into some problems due to that, don't remember now what it was.

    /J

    Am 28.09.2016 um 09:42 schrieb Michael Rasmussen:
    Hi all,

    In the coming days I am going to change motherboard in an Omnios
    server. then change also involves change CPU from AMD to Intel. The
    system has two pools - rpool and a storage pool. The server has a bond
    on two add-in 82574L PCIe which will be replaced by two on-board
    one i217LM and one i210AT. And add-in card hosts a dual Infiniband
    which will be transferred. The storage pool is hosted on a SAS HBA
    which likewise will be transferred. the rpool is connected through
    on-board SATA which is also the way it will be connected on the new
    board.

    My hope is that the server just comes up on the new board but are there
    anything special that should be done before shutting down the old
    system? Maybe export the storage pool?

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