We have a 3 node pure NVME SSD clusters with RF 2. Now we plan to expand more 5 nodes and change the RF from 2 to 3.
We have a little worried about the performance on :
(1). During conversion phase from 2 copies to 3 copies.
(2). For BAU usage, if RF3 performance will slower than RF2 because every write need do 3 times compared of 2 times.
I got the question 1 answer from Nutanix Resiliency – Part 2 – Converting from RF2 to RF3 | CloudXC (joshodgers.com) and want to see any more experience.
For question 2, any experiences could be shared?
Thank you very much!
P.S. We have enabled compression feature.