== sanity test 77a: normal checksum read/write operation ========================================================== 22:06:21 (1787191581)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.132082 s, 63.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.823301 s, 10.2 MB/s