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Change failover strategy and add witness

Posted: Sun May 27, 2018 9:26 pm
by solian
I have an existing 2 node VSAN running in Windows 2012R2 guests on vmware 6.5. It was deployed with heartbeat failover strategy. Since then, I have added a third esxi host to my lab and wanted to switch to node majority with a witness.

Is it possible to change an existing HA device to node majority so I can add a witness? I have searched but been unable to find any documentation.

Re: Change failover strategy and add witness

Posted: Tue May 29, 2018 11:26 am
by Oleg(staff)
You can delete replica and recreate HA with node majority.
Unfortunately, you cannot change failover strategy on the fly.

Re: Change failover strategy and add witness

Posted: Tue May 29, 2018 3:42 pm
by solian
Thanks Oleg.

Re: Change failover strategy and add witness

Posted: Tue May 29, 2018 6:17 pm
by Boris (staff)
You are welcome. Feel free to post any other questions you need answered.