== sanity test 77a: normal checksum read/write operation ========================================================== 18:09:42 (1746137382)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.158107 s, 53.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.56244 s, 14.9 MB/s