== sanity test 77a: normal checksum read/write operation ========================================================== 04:48:18 (1715330898)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.123685 s, 67.8 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.341514 s, 24.6 MB/s