== sanity test 398n: test append with parallel DIO ======= 07:39:31 (1775129971)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.80195 s, 14.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.98863 s, 13.5 MB/s