TL,DR; I might've messed up huge, I need someone's help who knows mdadm better than I. I can provide any sort of data, but this crazy long story will get you up to par, if you care to read it. I'm at a loss and worried.
Okay, I'm not even sure where to start with this post. the short of...
Just picked up an Intel Coffee Lake NUC. I've ordered a single M.2 NVMe SSD (1TB Samsung 970 Evo Plus).
Wanted to run a few test VMs at home on it, nothing critical.
Would ZFS be the best filesystem to use or would XFS/ext4 be better?
I've been benchmarking a RAID 10 setup using 4 HGST 7.2k RPM Deskstar NAS hard drives (6TB capacity), together with 2 SAS 12G SSDs in RAID1 for a 232G CacheCade volume.
These are the CSV values that can be presented to Bonnie to Google Chart ...