== sanity test 77a: normal checksum read/write operation ========================================================== 22:09:37 (1783562977)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.124505 s, 67.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.586593 s, 14.3 MB/s