== sanity test 77a: normal checksum read/write operation ========================================================== 04:46:16 (1713343576)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0853389 s, 98.3 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.228473 s, 36.7 MB/s