== sanity-pfl test 19c: Test self-extending layout seeking behavior ========================================================== 12:32:47 (1790785967) 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0327486 s, 32.0 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.107544 s, 9.8 MB/s