Build Your Own NAS: Ubuntu Netbook Network Attached Storage

The Benefits of Network-Attached Storage (NAS)

For those operating within a multi-device setup, the advantages of utilizing NAS (Network-Attached Storage) are well-recognized. Rather than maintaining common files on individual computers and repeatedly synchronizing them, a more streamlined approach involves centralizing these files on a NAS device.

This centralized storage allows all computers on the network to access the files directly. NAS solutions are particularly well-suited for collaborative environments or simply for convenient file storage and sharing.

Building a DIY NAS with Ubuntu

Acquiring a dedicated NAS device necessitates an additional hardware investment. However, if you possess a personal network, a computer running Ubuntu, and available storage capacity – whether internal or via external drives – an alternative exists.

You can construct your own NAS utilizing existing resources, effectively repurposing hardware you already own.

Advantages of a Self-Built NAS

Cost-Effectiveness: Avoids the expense of purchasing a pre-built NAS.
Resource Utilization: Leverages existing hardware, maximizing its value.
Customization: Offers greater control over configuration and features.

Implementing a DIY NAS with Ubuntu provides a practical and economical solution for network file storage and sharing.

Installing Samba in Ubuntu

Prior to commencing any configuration, it’s essential to verify that your computer possesses a connection to a local area network. While a wireless connection is permissible, a wired network is strongly advised for its enhanced stability.

Furthermore, ensure that you are operating a computer with Ubuntu already installed. A netbook running Ubuntu Netbook Edition was utilized during testing. Alternatively, if a direct installation isn't desired, the operating system can be installed onto a USB drive.

To facilitate file sharing across a local network, the addition of Samba to your Ubuntu system is necessary. Samba represents the most prevalent file server system available. It functions as the open-source realization of Microsoft’s networking protocol, ensuring compatibility with Windows, OS X, and Linux machines on your LAN.

Begin by accessing "Applications" from the sidebar and locating "Synaptic Package Manager". This tool allows for the addition and removal of software packages within Ubuntu.

Open the Synaptic Package Manager and input "samba" into the search field.

From the displayed search results, right-click on "samba" and select "Mark for Installation".

Subsequently, click the "Apply" button to initiate the installation process.

A confirmation prompt will then appear; click "Apply" again to proceed.

Ubuntu will now download and install the necessary packages. The duration of this process is contingent upon your internet connection speed.

Upon completion of the installation, another confirmation window will be displayed.

You are now prepared to share storage space across your network.

Configuring Folder Sharing

The subsequent action involves setting up the folder(s) for sharing with other users on your network. An external drive can be utilized as Network Attached Storage by connecting it to your system.

To avoid potential disruptions to your existing files, it is recommended to create new folder(s) specifically for sharing within this storage area. This can be achieved by right-clicking in an empty space and selecting "Create Folder".

To access the "Sharing Options", right-click on the folder you intend to share.

Given that this storage will be used within a private network, ensure all relevant boxes are checked and the necessary information is provided.

If you are planning to deploy your Network Attached Storage in a public network environment, it is advisable to seek guidance from a network administrator or someone with networking expertise.

Prior to sharing a folder, you must grant permission to your machine.

Once completed, the shared folder(s) will become visible on the network. Users within the network will then be able to utilize these folders for file storage.

To extend sharing capabilities, repeat this process for any additional folders you wish to make accessible on the network.

Accessing Shared Folders

To gain access to the shared folders from any computer on the network, direct your computer’s file manager to the following address:

smb://ubuntu

On a Mac system, this can be accomplished by navigating to the "Go - Connect To Server" menu option. Alternatively, utilize the keyboard shortcut "Command + K".

You have the option of manually entering the address and selecting "Connect". The "Browse" button can also be used to locate the shared folder(s).

A list of available folders will then be displayed. Select "OK" to mount the desired folder.

Once mounted, the folder can be utilized as if it were a local directory on your hard drive.

Due to my Windows installation being on the same machine as Ubuntu, a specific example of accessing the shared folder from a Windows environment cannot be provided. However, the procedure should be comparable. Look for the "Connect To Server" option within "Control Panel - Network".

The performance of my NAS build was somewhat affected by an unreliable wireless network connection. Should you replicate this setup on a more stable network, or successfully access the shared folders from a Windows machine, please share your findings in the comments section below.

Image credit: animaster