== sanity test 77a: normal checksum read/write operation ========================================================== 11:48:47 (1782229727)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.350569 s, 23.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.15214 s, 7.3 MB/s