== sanity test 77a: normal checksum read/write operation ========================================================== 21:23:58 (1723253038)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.083908 s, 100 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.230112 s, 36.5 MB/s