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Re: how to upgrade from 7.4.12 to 7.5.4
Posted by: Mikael Ronström ()
Date: February 09, 2017 02:48PM

This page about rolling restart describes how software upgrade is
performed.

https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-rolling-restart.html

Upgrades from 7.4.12 to 7.5.4 are quite ok to perform.
So first upgrade the management servers,
Next upgrade the data nodes one at a time.
Next upgrade the MySQL Servers.
Done

Even easier to perform using MySQL Cluster Manager.

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Subject Views Written By Posted
how to upgrade from 7.4.12 to 7.5.4 159 John Jones 02/08/2017 09:27AM
Re: how to upgrade from 7.4.12 to 7.5.4 85 Mikael Ronström 02/09/2017 02:48PM
Re: how to upgrade from 7.4.12 to 7.5.4 74 John Jones 02/09/2017 03:23PM
Re: how to upgrade from 7.4.12 to 7.5.4 77 Mikael Ronström 02/09/2017 04:01PM


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