== sanity test 398n: test append with parallel DIO ======= 09:33:03 (1788442383)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.77098 s, 14.1 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.4429 s, 12.3 MB/s