Potential for Data Loss: The steps detailed in the resolution of this article may result in a loss of critical data if not performed properly. Before beginning these steps, make sure all important data is backed up in the event of data loss. If you are unsure or unfamiliar with any complex steps detailed in this article, please contact Product Support for assistance.
PCT utilizes a large volume of hard drive space when the backup limit is not set.
EcoStruxure Building Operation
Building Operation Project Configuration Tool (PCT)
The virtual machine reserves additional hard drive volume each time a backup is created. Once this space has been allocated to the VM’s hard drive, it can not be reversed without deleting, recreating the project server then restoring the station from a backup. (Once a VM grows, it cannot shrink.)
The number of backups should be limited to a maximum of two (2).