== sanity test 77a: normal checksum read/write operation ========================================================== 17:31:39 (1773610299)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.298395 s, 28.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.89944 s, 4.4 MB/s