== sanity test 77a: normal checksum read/write operation ========================================================== 15:54:14 (1763153654)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.241691 s, 34.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.886145 s, 9.5 MB/s