== sanity test 77a: normal checksum read/write operation ========================================================== 07:57:44 (1743508664)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.108441 s, 77.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.228435 s, 36.7 MB/s