== sanity test 77a: normal checksum read/write operation ========================================================== 05:29:46 (1715333386)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0876824 s, 95.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.243528 s, 34.4 MB/s