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3-node cluster recover functionality after node failure
Posted: Sat Aug 14, 2021 2:13 pm
by jdeshin
Hello all.
Can you help, please!
I've created 3-node StarWind cluster, then one node was failed. I've reinstalled failed node on a new hardware.
What should I do next? How can I restore full functionality of my cluster?
Best regards,
Yury
Re: 3-node cluster recover functionality after node failure
Posted: Mon Aug 16, 2021 4:20 am
by yaroslav (staff)
Run RemoveHAPartner script from any of the healthy nodes. Make sure to point to the affected node.
Once done, run AddHAPartner from a healthy node for each HA device.
Makes sure to make a backup before doing any removal jobs.
Re: 3-node cluster recover functionality after node failure
Posted: Mon Aug 16, 2021 8:46 am
by jdeshin
Dear Yaroslav,
thank you a lot!
Should I run AddHAPartner once, or twice (on an each health node)?
Best regards,
Yury
Re: 3-node cluster recover functionality after node failure
Posted: Mon Aug 16, 2021 10:50 am
by yaroslav (staff)
You should use it only once.
Re: 3-node cluster recover functionality after node failure
Posted: Mon Aug 16, 2021 7:07 pm
by jdeshin
Dear Yaroslav.
Great! It works perfectly!
Thank you.
Best regards,
Yury
Re: 3-node cluster recover functionality after node failure
Posted: Wed Aug 18, 2021 11:02 am
by yaroslav (staff)
Thanks for your update!