== sanity test 77a: normal checksum read/write operation ========================================================== 08:54:17 (1747400057)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.107115 s, 78.3 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.243589 s, 34.4 MB/s