Synology Virtual DSM v6 User's Guide

Synology Virtual DSM manual cover
Pages 23
Year 2020
Language(s)
English en

Synology Virtual DSM Specification

The Synology Virtual DSM is an advanced virtualization software solution designed to run multiple isolated instances of DiskStation Manager (DSM) on a single Synology NAS. It is engineered to optimize resource utilization and enhance the flexibility of NAS management, providing a robust platform for diverse IT environments. Virtual DSM leverages Synology's Virtual Machine Manager, offering seamless integration and an intuitive interface for deploying and managing virtual DSM instances. Each instance functions independently, allowing users to tailor environments for various applications, testing, or multi-tenant environments.

The software supports comprehensive features such as high availability, live migration, and snapshots, ensuring minimal downtime and data protection. It is compatible with a wide range of Synology NAS models, primarily those with Intel processors, and supports a variety of storage configurations to suit different needs. The Virtual DSM is designed with a focus on security, incorporating features like isolated network environments and secure partitioning of resources to protect data integrity and privacy.

Administrators can benefit from the ability to allocate CPU cores, memory, and storage to each virtual instance, enabling efficient resource distribution and scalability. The system supports integration with existing IT infrastructure, offering compatibility with major virtualization standards and protocols. With its licensing model, users can activate multiple Virtual DSM instances, providing a cost-effective solution for businesses seeking to enhance their virtualized environments. The Synology Virtual DSM is ideal for organizations looking to consolidate their systems, streamline operations, and ensure high availability and disaster recovery capabilities.

Synology Virtual DSM F.A.Q.

How can I install Synology Virtual DSM on my NAS?

To install Synology Virtual DSM, first ensure your NAS supports Virtual Machine Manager. Install the Virtual Machine Manager package from the Package Center. Once installed, create a new virtual machine and select Virtual DSM as the operating system. Follow the on-screen instructions to complete the setup.

What are the system requirements for running Synology Virtual DSM?

Synology Virtual DSM requires a Synology NAS that supports virtualization, with a minimum of 4GB RAM recommended. Ensure your NAS model is compatible by checking Synology's official documentation.

How do I back up a Virtual DSM instance?

To back up a Virtual DSM instance, use the built-in snapshot and replication features in Virtual Machine Manager. Schedule regular snapshots and replicate them to another Synology NAS or external storage for added redundancy.

How can I troubleshoot performance issues with Synology Virtual DSM?

To troubleshoot performance issues, first check the resource allocation in Virtual Machine Manager. Ensure the virtual machine has enough CPU and RAM. Monitor disk and network usage to identify bottlenecks. Consider upgrading hardware if necessary.

Can I migrate a Virtual DSM instance to another Synology NAS?

Yes, you can migrate a Virtual DSM instance to another Synology NAS using the export and import functions in Virtual Machine Manager. Export the virtual machine from the source NAS and import it on the target NAS, ensuring compatibility and resource availability.

How do I update Virtual DSM to the latest version?

To update Virtual DSM, go to Virtual Machine Manager, select the Virtual DSM instance, and choose the update option. Ensure you have a backup before updating to avoid any data loss during the process.

What should I do if I cannot access the Virtual DSM interface?

If you cannot access the Virtual DSM interface, check the network settings and ensure the virtual machine is powered on. Verify the IP address and port settings. Restart the virtual machine if necessary and check firewall configurations.

How can I expand the storage capacity of a Virtual DSM instance?

To expand storage, go to Virtual Machine Manager and adjust the virtual disk size of the Virtual DSM instance. Ensure there is sufficient available storage on the host NAS. After resizing, expand the filesystem within the Virtual DSM itself.

Is it possible to run multiple Virtual DSM instances on one NAS?

Yes, you can run multiple Virtual DSM instances on a single NAS, provided it has sufficient resources such as CPU, RAM, and storage. Manage resource allocation carefully to ensure optimal performance for each instance.

How do I ensure data security on a Virtual DSM instance?

Ensure data security by enabling encryption for sensitive data, applying regular updates, setting strong passwords, and utilizing Synology's security advisor tool. Implement network security measures such as firewalls and VPNs.