== sanity test 77a: normal checksum read/write operation ========================================================== 09:11:16 (1783948276)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.210722 s, 39.8 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.72407 s, 4.9 MB/s