== sanity test 398n: test append with parallel DIO ======= 23:45:45 (1788839145)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.91203 s, 13.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.64873 s, 14.4 MB/s