== sanity test 398n: test append with parallel DIO ======= 17:31:03 (1777584663)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.09336 s, 16.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.30014 s, 12.7 MB/s