Currently, you can only increase or decrease the size of the /u02 file system in the Guest VM. Now, using the OCI Console or API, you can increase the size of additional local file systems such as /, /u01, /tmp, /var, /var/log, /var/log/audit, and /home.

For more information, see:

• Estimating How Much Local Storage You Can Provision to Your VMs
• Scaling Local Storage
• Using the Console to Create a VM Cluster
• Using the Console to Scale the Resources on a VM Cluster
• Oracle Exadata X10M System Model Specifications
• Oracle Exadata X9M-2 System Model Specifications
• Oracle Exadata X8M-2 System Model Specifications
• Oracle Exadata X8-2 System Model Specifications
• Oracle Exadata X7-2 System Model Specifications