Resize/upgrade a VM
Resizing (upgrading) a OneCloud VM means changing its allocated resources (such as CPU, RAM, and/or storage), depending on what your plan supports.
Important
Some resize operations may require a reboot or temporary downtime. Plan changes during a maintenance window if the VM is in production.
Before you resize
- Confirm the VM is in a healthy state.
- Ensure you have recent backups.
- Check application requirements (CPU/RAM/storage).
- Review any plan/region limitations that may affect resizing.
How to resize a VM
- Log in to the OneProvider Client Area.
- Open OneCloud and select your project.
- Open the VM/instance details page.
- Click Resize, Upgrade, or Change plan (label may vary).
- Select the new size/resources.
- Confirm the change.
If a reboot is required, the interface will typically indicate it.
Notes and limitations
- Resizing options depend on region capacity and your account limits/quotas.
- Some upgrades may be immediate, while others may require the VM to be stopped.
- If the desired size is not available, it may be due to capacity or plan restrictions.
Note
If you need a specific size that is not listed, contact Sales/Support with the VM region and requested resources.
After resizing
- Verify the OS sees the new resources (CPU/RAM).
- If storage was changed, you may need to extend partitions/filesystems inside the OS.
Tip
After increasing disk size, the operating system may require manual partition/filesystem expansion before the extra space becomes usable.