== sanity test 77a: normal checksum read/write operation ========================================================== 23:18:30 (1722482310)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0686125 s, 122 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.188335 s, 44.5 MB/s