Re: Proposal to lower the minimum limit for phi_convict_threshold

[Radim Kolar]

Anyway, I can't find any reason to limit minimum value of 
phi_convict_threshold to 5. maki
In real world you often want to have 9 because cassandra is too much 
sensitive to overloaded LAN and nodes are flipping up/down often and 
creating chaos in cluster if you have larger number of nodes (let say 
30) because state changes are not propagating too quickly.