== sanity-pfl test 19c: Test self-extending layout seeking behavior ========================================================== 09:18:15 (1790947095) 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0421248 s, 24.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0406235 s, 25.8 MB/s