== sanity test 77a: normal checksum read/write operation ========================================================== 23:27:28 (1746156448)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.109757 s, 76.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.348489 s, 24.1 MB/s