== sanity test 77a: normal checksum read/write operation ========================================================== 21:46:51 (1788486411)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.167718 s, 50.0 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.585452 s, 14.3 MB/s