== sanity test 77a: normal checksum read/write operation ========================================================== 11:48:28 (1788191308)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.376397 s, 22.3 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.16509 s, 7.2 MB/s