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I have 5 Node in Galera cluster. MariaDB Server 10.1.21-MariaDB-1~trusty.

I will remove 2 nodes from it but one of them will be a slave. So from 5 nodes 5th one will be completely removed, 4th one will be a slave of 3rd one.

I don't want to rebuild a backup from 3rd one. I just wanted to make 4th out of cluster and become slave of 3rd one.

May I know the procedure for it?

Also why is gtid_current_pos is changing for one node and not on other nodes?

Let me know if you need any clarifications.

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  • Are you using MariaDB GTIDs? Or Oracle? – Rick James Dec 15 '17 at 16:55
  • Im using MariaDB GTID. – Mannoj Dec 15 '17 at 16:58

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