Comments - Upgrading from MariaDB 10.3 to MariaDB 10.4 with Galera Cluster

3 years, 1 month ago Oli Sennhauser

During upgrade we have seen status wsrep_cluster_size = 0 on the upgraded (10.4) node but wsrep_cluster_size = 3 on the old (not yet upgraded 10.3) nodes...

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