== sanity test 77a: normal checksum read/write operation ========================================================== 18:40:09 (1787870409)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.147295 s, 57.0 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.06382 s, 7.9 MB/s