== sanity test 77a: normal checksum read/write operation ========================================================== 09:43:41 (1788529421)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.174557 s, 48.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.81129 s, 10.3 MB/s