== sanity test 77a: normal checksum read/write operation ========================================================== 15:05:13 (1761246313)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.228963 s, 36.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.922549 s, 9.1 MB/s