== sanity test 77a: normal checksum read/write operation ========================================================== 03:31:12 (1722238272)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0738306 s, 114 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.181728 s, 46.2 MB/s