nOne device per process.
nAIO must be used in lieu of threads.
nAIO read-after-write (enable=raw) option does synchronous read(), thus slowing down AIO’s.
nEncoded LBA’s wrap at 2TB with 512 byte block size.
nMissing file system tests:
ufile locking
uappend/truncate (oflags= can be used)
uholes (read back as zeros, step= can be used)
uautomatic open() file flags (randomly select)
udirectory operations
uetc.
uRemember: dt wasn’t designed for file systems!