== sanity test 77a: normal checksum read/write operation ========================================================== 07:18:40 (1749122320)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0949651 s, 88.3 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.283638 s, 29.6 MB/s