Den fre 25 maj 2018 kl 00:20 skrev Jack <ceph@xxxxxxxxxxxxxx>:
On 05/24/2018 11:40 PM, Stefan Kooman wrote:
>> What are your thoughts, would you run 2x replication factor in
>> Production and in what scenarios?
Me neither, mostly because I have yet to read a technical point of view,
from someone who read and understand the code
I do not buy Janne's "trust me, I am an engineer", whom btw confirmed
that the "replica 3" stuff is subject to probability and function to the
cluster size, thus is not a generic "always-true" rule
I did not call for trust on _my_ experience or value, but on the ones posting the
first "everyone should probably use 3 replicas" over which you showed doubt.
I agree with them, but did not intend to claim that my post had extra value because
it was written by me.
Also, the last part of my post was very much intended to add "not everything in 3x is true for everyone",
but if you value your data, it would be very prudent to listen to experienced people who took risks and lost data before.
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