== sanity test 398n: test append with parallel DIO ======= 08:26:39 (1775046399)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.50683 s, 44.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.67444 s, 40.1 MB/s