== sanity test 77a: normal checksum read/write operation ========================================================== 23:02:07 (1735099327)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0812126 s, 103 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.230197 s, 36.4 MB/s