Local storage

## Configuration

In the admin panel, click on: System Settings -> Parameter Settings -> Storage Type, and choose "Local Storage" (default is "Local Storage").

## **Upload to the Main Node Application Storage**

Local storage refers to storage on the management node.

The uploaded application zip package is by default stored in the **appli** folder under the deployment directory. If you want to change the application storage location, open the configuration management of the LarkXR Central Service Manager and select **Application Save Path**. Changing the program save path will not affect the normal operation of the system. In the default simple cluster version installation package, the management node is not used for rendering, so the uploaded zip package will not be unpacked.

## Synchronize and Render Node Application Storage

### 1. Render Node Local Storage Application

Once the application is saved, a synchronization record will be generated.

Registered render nodes will immediately **pull the application locally and unzip it**.

If the application is uploaded after the node is online, it will start actively **pulling the application locally and unzipping it** after about 2 seconds.

By default, applications will synchronize to the **Larkxr-render/appli** directory. You can change the application synchronization directory and make multiple selections. The system will prioritize synchronizing to directories with more remaining disk space. If you need to change the storage directory, you can directly add a directory, but if you want to modify a directory, you will need to manually move the applications in that directory to the modified directory; otherwise, the applications in that directory will trigger synchronization.

### 2. Render Node Using Shared Storage

When there are a large number of applications, you can choose NAS shared storage. In the render service startup manager, select the shared directory as the local synchronization path and modify the following configuration:

1. Make modifications in `larkxr-render/application.properties`. If multiple machines use the same shared disk (such as NAS), configure the list of node IP addresses that use the same shared disk, separated by commas: `pxy.storage.type.local.disk-share-node-list=`

2. Choose **a specific render node as the unique synchronization node** and add the following configuration in `larkxr-render/application.properties`: `pxy.sync.enable=true`