== sanity test 77a: normal checksum read/write operation ========================================================== 19:47:07 (1787788027)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.26634 s, 31.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.19146 s, 7.0 MB/s