== sanity test 398n: test append with parallel DIO ======= 10:24:54 (1787063094)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.73054 s, 38.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.12687 s, 31.6 MB/s