== sanity test 398n: test append with parallel DIO ======= 23:47:57 (1763354877)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.84928 s, 36.3 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.1419 s, 31.3 MB/s