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Breakup HA Cluster - Gracefully

hempkins
Hi,

We are running a HA Cluster (active/active) with 2 ASG 425 units (1 Master, 1 Slave). Version is 7.509

We need to "break up" the cluster to run each device separately (one unit is being shipped of to another location).

Is it only a matter of setting the Operation mode=off? What will happen?

The goal is to keep the master running as a single unit with the current config without service-interruption.

When Slave is removed from cluster it will be reconfigured with a new config.

Regards

K.H.


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  • 0
    Hi,

    I would leave the HA turned on (without slave) because turning it off will result in changing the mac address of all interfaces from their current virtual mac to their physical mac address. As far as I can remember it will also result in a reboot of the master. I would do it during a maintainance window...

    Michael
  • 0 in reply to rimi
    Yes. Please do everything except step one during a maintainance window.

    I had some Problems when a HA system running without a slave. So I prefer to switch HA off.

    Astaro user since 2001 - Astaro/Sophos Partner since 2008

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  • 0 in reply to rimi
    Yes. Please do everything except step one during a maintainance window.

    I had some Problems when a HA system running without a slave. So I prefer to switch HA off.

    Astaro user since 2001 - Astaro/Sophos Partner since 2008

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