== sanity test 77a: normal checksum read/write operation ========================================================== 08:54:18 (1747400058)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.10039 s, 83.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.274545 s, 30.6 MB/s