You might need to increase vRealize Automation appliance disk space for purposes such as log file storage. Procedure Use vSphere to expand the VMDK on the vRealize Automation appliance. Log in to the command line of the vRealize Automation appliance as a root user. From the command prompt, run the following vRealize Automation command: vracli disk-mgr resize If vRealize Automation resizing fails, see Knowledge Base article 79925. Parent topic: Maintaining your vRealize Automation appliance