== sanity-pfl test 23d: Append with 0-length comp + next real comp: EXT comp in place ========================================================== 19:48:20 (1790898500) 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0250335 s, 41.9 MB/s