== sanity test 398n: test append with parallel DIO ======= 09:03:03 (1790946183)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.74228 s, 14.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.81233 s, 11.5 MB/s