== sanity test 398n: test append with parallel DIO ======= 17:33:46 (1787607226)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.90666 s, 11.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.88434 s, 9.7 MB/s