graph tree (tree.php) Bug?

[Guest]

I use cacti-0.8.5.

I registerd over 100 hosts in a graph tree.
But I tried to change hosts order, It works strange.

It seems that the same order_key will be set when the registration to the same tree is the 10th or the grater than 100.

mysql> select * from graph_tree_items order by order_key;
+-----+---------------+----------------+--------+-------+---------+--------------------------------------------------------------+
| id | graph_tree_id | local_graph_id | rra_id | title | host_id | order_key |
+-----+---------------+----------------+--------+-------+---------+--------------------------------------------------------------+
| 34 | 2 | 0 | 0 | | 13 | 010000000000000000000000000000000000000000000000000000000000 |
| 35 | 2 | 0 | 0 | | 14 | 020000000000000000000000000000000000000000000000000000000000 |
| 9 | 2 | 0 | 0 | | 6 | 030000000000000000000000000000000000000000000000000000000000 |
| 36 | 2 | 0 | 0 | | 17 | 050000000000000000000000000000000000000000000000000000000000 |
| 37 | 2 | 0 | 0 | | 51 | 060000000000000000000000000000000000000000000000000000000000 |
| 38 | 2 | 0 | 0 | | 47 | 070000000000000000000000000000000000000000000000000000000000 |
| 40 | 2 | 0 | 0 | | 48 | 080000000000000000000000000000000000000000000000000000000000 |
| 41 | 2 | 0 | 0 | | 82 | 090000000000000000000000000000000000000000000000000000000000 |
| 158 | 2 | 0 | 0 | | 123 | 100000000000000000000000000000000000000000000000000000000000 |
| 44 | 2 | 0 | 0 | | 52 | 100000000000000000000000000000000000000000000000000000000000 |
| 159 | 2 | 0 | 0 | | 161 | 100000000000000000000000000000000000000000000000000000000000 |
| 45 | 2 | 0 | 0 | | 53 | 110000000000000000000000000000000000000000000000000000000000 |
| 46 | 2 | 0 | 0 | | 7 | 120000000000000000000000000000000000000000000000000000000000 |
| 47 | 2 | 0 | 0 | | 26 |

[raX]

Unfortunately '100' is a magic number in 0.8.5a for the maximum number of graph tree items on a given branch. If you exceed this limit, strange things start to happen (as you've noticed). This limit has been increased to 1000 in the next version if you want to hold off for a week or two.

-Ian