== sanity test 77a: normal checksum read/write operation ========================================================== 19:44:34 (1787615074)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.258135 s, 32.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.965108 s, 8.7 MB/s