== sanity test 77a: normal checksum read/write operation ========================================================== 16:41:41 (1741898501)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.093598 s, 89.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.247195 s, 33.9 MB/s