== sanity test 398n: test append with parallel DIO ======= 11:08:49 (1743520129)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.88262 s, 9.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.9231 s, 34.9 MB/s