== sanity test 77a: normal checksum read/write operation ========================================================== 09:11:53 (1790773913)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.224141 s, 37.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.809007 s, 10.4 MB/s