do ffs2 use 4k align on ssd

[Olive Power]

i see arm64 port got improved ffs
i think u can improve it this time as ssd use 4k align
not 512 bytes
nvme are most ssd so nvme should got 4k align
and can u publish 6.9 this weekend
what are u working on
build ports for no people use arch on a improved qemu patch for openbsd