== sanity test 77a: normal checksum read/write operation ========================================================== 13:54:33 (1752688473)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.11239 s, 74.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.440497 s, 19.0 MB/s