== sanity test 77a: normal checksum read/write operation ========================================================== 13:51:57 (1789062717)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.321798 s, 26.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.42937 s, 5.9 MB/s