Page Size:16 KB
Block Size:2784 Pages 45613056 bytes (11136 4KB blocks)
Plane Size:3402 Blocks 155175616512 bytes

current settings:
mdadm chunk 128kb
filesystem block 4KB
filesystem stride 32 128KB
filesystem stripe 64 256KB

won't benefit from raid for accesses less than ~45MB in size:
mdadm chunk 16 KB (multiple of Page Size)
filesystem block 4KB (best for compat/optimization)
filesystem stride 11136 (multiple of Block Size, in fs block size units)
filesystem stripe 22272 (stride * disks)

mdadm chunk 45613056
filesystem block 4KB (best for compat/optimization)
filesystem stride 11136 (multiple of Block Size, in fs block size units)
filesystem stripe 22272 (stride * disks)

mdadm chunk 16 KB (multiple of SSD Page Size)
filesystem block 4KB (best for compat/optimization)
filesystem stride 4 16KB
filesystem stripe 8 32KB

ext4 inline_data
-C 16384 and also -O  bigalloc

nvme id-ns /dev/nvme0n1
nvme format /dev/nvme0n1 --lbaf=1 --reset
nvme format /dev/nvme0n1 -b 4096

msecli -N -? /dev/nvme0
msecli -N -l -n /dev/nvme0
-M -o number -z -n /dev/nvme0
msecli -C -i -a 1 -n /dev/nvme0