== sanity-pfl test 19c: Test self-extending layout seeking behavior ========================================================== 03:39:05 (1722238745) 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0137918 s, 76.0 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0128546 s, 81.6 MB/s