== sanity test 77a: normal checksum read/write operation ========================================================== 14:10:02 (1767035402)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.107048 s, 78.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.487179 s, 17.2 MB/s