== sanity test 77a: normal checksum read/write operation ========================================================== 08:54:35 (1747400075)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.098413 s, 85.2 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.25131 s, 33.4 MB/s