== sanity test 77a: normal checksum read/write operation ========================================================== 13:50:45 (1776189045)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.242588 s, 34.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.83793 s, 10.0 MB/s