== sanity test 77a: normal checksum read/write operation ========================================================== 07:54:53 (1746791693)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.07982 s, 105 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.213131 s, 39.4 MB/s