== sanity test 77a: normal checksum read/write operation ========================================================== 13:21:57 (1758734517)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.115334 s, 72.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.483006 s, 17.4 MB/s