== sanity test 77a: normal checksum read/write operation ========================================================== 16:05:23 (1775765123)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.233114 s, 36.0 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.08672 s, 7.7 MB/s