== sanity test 77a: normal checksum read/write operation ========================================================== 21:53:44 (1772679224)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.148484 s, 56.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.590532 s, 14.2 MB/s