== sanity test 398n: test append with parallel DIO ======= 12:27:47 (1772472467)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.16205 s, 16.1 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.94501 s, 13.6 MB/s