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Dr. Quadragon ❌'s posts Post Back to profile
Dr. Quadragon ❌

Any DBA in here? I need help.

I have a Galera cluster with three nodes, that sometimes, without warning, splits into two: 1-node and 2-node "clusters".

And I have to rebuild it, bootstrapping from that one node because that's where the writing happens.

The documentation maintains that Galera prevents that and this should never happen - but it does!

What gives?

24 Nov 2021 at 11:51 | Open on mastodon.ml
3 comments
clonejo 2021-W42-3T13:37Z

@drq are the weights and and node list identical on all nodes? Do the weights make sense?

24 Nov 2021 at 12:17 | Open on social.troll.academy
Dr. Quadragon ❌

@clonejo Weights are totally identical.

24 Nov 2021 at 12:19 | Open on mastodon.ml
Dr. Quadragon ❌

@clonejo wsrep_cluster_address are also totally identical if that's what you're asking, containing the list of all three nodes

24 Nov 2021 at 12:21 | Open on mastodon.ml
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