== sanity test 77a: normal checksum read/write operation ========================================================== 18:46:22 (1787697982)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.305579 s, 27.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.09532 s, 7.7 MB/s