== sanity test 398n: test append with parallel DIO ======= 01:31:46 (1788586306)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.7917 s, 11.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.49026 s, 10.3 MB/s