== sanity test 398n: test append with parallel DIO ======= 23:58:35 (1763355515)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.88055 s, 35.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.16325 s, 31.0 MB/s