== sanity test 77a: normal checksum read/write operation ========================================================== 17:08:47 (1746133727)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.103499 s, 81.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.260587 s, 32.2 MB/s