== sanity test 398n: test append with parallel DIO ======= 20:04:24 (1788912264)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.64467 s, 40.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.874 s, 35.8 MB/s