== sanity test 77a: normal checksum read/write operation ========================================================== 04:56:05 (1773219365)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.226882 s, 37.0 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.999481 s, 8.4 MB/s