== sanity test 77a: normal checksum read/write operation ========================================================== 20:11:43 (1767316303)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.27501 s, 30.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.909057 s, 9.2 MB/s