== sanity test 77a: normal checksum read/write operation ========================================================== 09:44:37 (1766414677)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.270251 s, 31.0 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.22297 s, 6.9 MB/s