At times no optimal solution can be found
Typical – No Optimal Solution Found Issues
When Sizer cannot find a solution given various settings and constraints it will simply say No Optimal Solution found. For example, if set node count to 3 nodes and ask for extremely large workloads it will say No Optimal Solution found as there is no 3 nodes solution to cover that many users.
So here is the list of common things users set that may cause No Optimal Solution.
- Node count set too low in the Auto Sizing panel
- Budget set too low in the Auto Sizing
- Set models to say 1065 and ask for lot of demand that requires more than 8 nodes
- NearSync is selected and using ROBO models like 1175S
What to do
- Get back to Automatic Sizing with
- No Node Count filter
- No Max Budget filter
- Set model types to All Regular models