[SOLVED] CEPH resilience: self-heal flawed?

[Alwin]

As asked above, what are the implications when i set this value to 0.6 in a 5 node setting to enable it to self heal down to the smalles quorum size? I guess there is a good reason this value is 0.75 by default.

I assume, with ~75% availability, the cluster can still recovery all data to get into an healthy state. And possibly to protect a cluster against to many flapping OSDs.