== sanity test 77a: normal checksum read/write operation ========================================================== 10:31:55 (1736263915)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0932644 s, 89.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.256848 s, 32.7 MB/s