== sanity test 398n: test append with parallel DIO ======= 17:08:08 (1782248888)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.56502 s, 14.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.03294 s, 13.3 MB/s