Hi people!
It is my second time to try use zfs. I spend a lot of time by digging google and this forum, and results is not so bad, but high io is bother me.
I try to be short. It is my testing configuration, but goal it's study.
I have 80G ECC (ARC 32G)
2xSATA (AF) 1Tb WD
nvme 120G (zil)
sata...