== sanity test 77a: normal checksum read/write operation ========================================================== 14:28:33 (1758738513)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.113485 s, 73.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.173478 s, 48.4 MB/s