== sanity test 77a: normal checksum read/write operation ========================================================== 19:50:38 (1784937038)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.322149 s, 26.0 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.801602 s, 10.5 MB/s