== sanity test 77a: normal checksum read/write operation ========================================================== 09:26:22 (1770647182)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.109787 s, 76.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.566732 s, 14.8 MB/s