== sanity test 398n: test append with parallel DIO ======= 19:52:02 (1787701922)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.01371 s, 13.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.47464 s, 12.3 MB/s