== sanity-pfl test 23d: Append with 0-length comp + next real comp: EXT comp in place ========================================================== 20:20:20 (1789086020) 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0435653 s, 24.1 MB/s