== sanity test 77a: normal checksum read/write operation ========================================================== 01:13:31 (1787116411)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.143084 s, 58.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.14414 s, 7.3 MB/s