== sanity test 77a: normal checksum read/write operation ========================================================== 23:06:33 (1787367993)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.205468 s, 40.8 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.82892 s, 10.1 MB/s