== sanity-pfl test 19c: Test self-extending layout seeking behavior ========================================================== 16:06:23 (1787861183) 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0319777 s, 32.8 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0319289 s, 32.8 MB/s