== sanity test 77a: normal checksum read/write operation ========================================================== 08:39:17 (1748867957)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0906878 s, 92.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.278705 s, 30.1 MB/s