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# k3s
a
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c
Exactly 1 or 3. Never have an odd number of servers unless you are using an external DB for HA.
j
Thanks @creamy-pencil-82913
s
Never have an odd number of servers unless you are using an external DB for HA
Just for historic record - is there a typo here? Perhaps
s/odd/even/
?
c
Yes, sorry. Thought I edited that but I must have missed the timeout.
j
What happens during a failure of a master that drops the number of masters down to even when they aren't backed by an external DB?
c
If you lose quorum then the datastore is inaccessible until you restore quorum. This is standard behavior for any quorum-based system.
j
Oh no kidding. I bet that's screwed up a bunch of things for me in the past and I just didn't understand it. 😄