== sanity test 77a: normal checksum read/write operation ========================================================== 02:10:39 (1769757039)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.332167 s, 25.3 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.00027 s, 8.4 MB/s