== sanity test 77a: normal checksum read/write operation ========================================================== 10:19:44 (1787581184)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.480644 s, 17.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.0452 s, 8.0 MB/s