== sanity-pfl test 19c: Test self-extending layout seeking behavior ========================================================== 13:40:33 (1780854033) 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0407247 s, 25.7 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0370353 s, 28.3 MB/s