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You can change the size of an instance by changing its flavor. This rebuilds the instance and therefore results in a restart
Web Interface
| 1. | In Web Interface Compute->Instances, select the VM you wish to resize |
| 2. | Shut down the Instance and create a snapshot to prevent data loss. |
| 3 | Click the drop-down menu on the right-hand side (in
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| 4. | Select the new flavor from the drop-down menu in the pop-up. Click on the
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Command Line
Get the serverID and flavorID
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