> N.B. So far I have MSDOSFS and FFS running on a disk with 1K sectors > and I learned that the block size translation is already done > in our block drivers, so there is no need to funnel I/O through dk.
fdisk(8) and newfs(8) don't work on 2KB/sector MO drive here. (though newfs_msdos(8) and mount_msdos(8) work) IMO current blkno translations in wd(4) and sd(4) are just a hack without consideration to buffercache(9). --- Izumi Tsutsui