== sanity test 77a: normal checksum read/write operation ========================================================== 09:06:02 (1788527162)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.27842 s, 30.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.97185 s, 8.6 MB/s