== sanity test 77a: normal checksum read/write operation ========================================================== 03:17:56 (1711091876)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0895628 s, 93.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.185484 s, 45.2 MB/s