== sanity test 77a: normal checksum read/write operation ========================================================== 07:30:23 (1775043023)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.212527 s, 39.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.608415 s, 13.8 MB/s