== sanity test 77a: normal checksum read/write operation ========================================================== 20:11:43 (1786839103)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.101346 s, 82.8 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.43609 s, 19.2 MB/s