== sanity test 398n: test append with parallel DIO ======= 12:03:54 (1788797034)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.19214 s, 12.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.79253 s, 11.6 MB/s