== sanity test 398n: test append with parallel DIO ======= 20:33:08 (1788568388)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.88417 s, 13.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 7.17417 s, 9.4 MB/s