== sanity test 77a: normal checksum read/write operation ========================================================== 11:49:30 (1789055370)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.219032 s, 38.3 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.948514 s, 8.8 MB/s