== sanity test 77a: normal checksum read/write operation ========================================================== 04:50:39 (1713430239)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0842872 s, 99.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.266338 s, 31.5 MB/s