== sanity test 398n: test append with parallel DIO ======= 19:23:06 (1787786586)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.31541 s, 15.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.97154 s, 11.2 MB/s