== sanity test 398n: test append with parallel DIO ======= 05:10:57 (1785402657)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.82511 s, 9.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 7.93196 s, 8.5 MB/s