== sanity test 77a: normal checksum read/write operation ========================================================== 17:46:33 (1763333193)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.12012 s, 69.8 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.554775 s, 15.1 MB/s