== sanity test 398n: test append with parallel DIO ======= 14:52:56 (1767729176)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.70238 s, 39.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.97607 s, 34.0 MB/s