== sanity test 398n: test append with parallel DIO ======= 14:26:23 (1752690383)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.70541 s, 14.3 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.19507 s, 56.2 MB/s