== sanity test 77a: normal checksum read/write operation ========================================================== 13:52:26 (1782928346)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.128896 s, 65.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.584314 s, 14.4 MB/s