== sanity-pfl test 19c: Test self-extending layout seeking behavior ========================================================== 09:27:51 (1789997271) 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0417879 s, 25.1 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0427706 s, 24.5 MB/s