== sanity test 77a: normal checksum read/write operation ========================================================== 17:51:07 (1746136267)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.119108 s, 70.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.456668 s, 18.4 MB/s