== sanity test 77a: normal checksum read/write operation ========================================================== 11:07:54 (1787584074)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.22121 s, 37.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.841783 s, 10.0 MB/s