How to change the SSAS Multidimensional Cube partition location on disk?
I've found the solution. To change the location of the particular partition in SSAS Multidimensional Cube (MeasureGroup) you have to Open SSDT->Open the Cube->Go to Partitions tab->Click on particular partition of the Measure Group->in the Properties window scroll down to the Configurable\StorageLocation-> click "..." button->in the Partition Type Selection window select "Specified folder"->click "..." and choose the new path. After this action partition needs to be reprocessed.