 Hello everybody! Watch this video to find out how to turn an ordinary computer into a network-attached storage device, also known as NAS. How to install and configure the OpenMediaVault operating system, create a RAID, set up network access and add a shared folder. Also, you will see how to recover data from a RAID based on an OpenMediaVault NAS. OpenMediaVault, or OMV for short, is a kind of a software-based NAS, an open-scalable system for management of network storage devices, which is based on Debian Linux. This system includes the opportunity to create a software-based RAID, ML Client, a media server, a bit-turing client and other devices such as SSH, FTP, CIFS, SAMBA, NFS, DWAP or SYNC. Its functionality can be expanded with plugins available at the repository. One of the main advantages in OpenMediaVault is that it can be completely configured and managed through the web administrators interface, which makes it a ready-made solution most suitable for novice users and people who are taking their first steps in Linux. And generally, quite a simple system to use. As long as you have an old computer and at least three hard disks, it can become a decent, low-cost alternative to a NAS storage system. And if you add a RAID on top, you'll get a good option to keep your information secure. Usually, network storage systems with OpenMediaVault include second-hand hardware, which may cause a storage system to break down and make users lose important information. When a NAS system fails, you can't retrieve the information from the hard disk that used to make up the RAID array. Getting access to the data requires specialized software tools. In today's video, I'll show you how to choose a good data recovery utility for a RAID system built with the help of OpenMediaVault. Hello friends! If you need to recover deleted data, view or restore removed browser history – Hetman Software Products will help you. Follow the link in the description, download the necessary program for free, install it and analyze the disk. The utility will show you the data you can recover, so you will be able to view it or get it back. In our channel and blog, you will find solutions to any problem, from installing an operating system or configuring it to fixing possible bugs and errors or optimizing mobile gadgets. Our specialists will answer any questions you ask in your comments, under the videos or articles. For starters, let's explore how to install OpenMediaVault to an ordinary computer. Before you start the installation, you will need an ISO image of the OpenMediaVault boot disk. If you are planning to build a RAID, you will also need at least three hard disks – one of them for the operating system. When the ISO image over the OMV operating system is downloaded, you should create a bootable USB drive. Use any available utility to write the image to the USB pen drive. Connect it to the computer where the operating system should be installed, restart it and boot the computer from the USB drive. The OpenMediaVault installation screen will appear. From the Boot menu, select Install and press the Enter button. On the next screen, select the language to be used during the installation and in the RAID operating system and press Enter. Specify your location and press Enter again. In the next window, choose the keyboard layout. After that, type the host name and the domain name. Set the password for your root or system administrative account and type the password again. Also specify the time zone. After that, the installation process begins. After that, in the Package Manager window, you should specify the country for a mirror of the debut archive. Choose a country from the list and remember that the nearby locations may not be the best choice. Click Continue. In the next window, the wizard will ask you to specify the device for the system loader. Press Enter to confirm. The installation is over. Remove the installation disk and click Continue to finalize the process and restart the computer. Now, OpenMediaVault NAS is installed on your computer. After the operating system restarts, the IP address of the OMV device will be displayed on the screen. To start managing it, open a browser on another computer, tap the IP address into the address bar and press Enter. To access the administrator's web panel, type your login and password. By default, the name is admin and the password is OpenMediaVault. Now, let's find out how to create a RAID system on this network storage device we have just created. When you enter the OMV web control panel, jump to Storage and then to RAID Management. Click Create to build a new array. Assign a name, choose the RAID time, select the disks that your RAID will consist of and click Create. Then yes. The notification appears to inform you that you have to wait until the initialization is complete before a file system can be created. At the top of the screen, click Apply for the changes to take effect. Then click Yes to confirm. After the RAID becomes active, go to the Storage tab, find File Systems, then click Create. Choose a file system type for the array and click OK. When the file system is created, select the array from the list and find the Mount button above. Click on it to make the storage accessible for the operating system. Just as before, click Apply at the top of the screen to save the changes. After the RAID has been created, you can go on to add a new user account, create a shared folder and configure its permissions by navigating to the Access Permission menu. To add a folder that will be available for everyone, go to the tab Access RAID, RAID Management and Open Shared Folders. Click on the Add button here, give the name for your folder, select the disk where it should be located, set access, read and write permissions, and then click Save. Now this folder is available on the network. To access it, you need to set up network protocols. To configure an FTP server, you should enable it first, and then select Shared Folders to which you would like to grant access. Go to Services, FTP, and turn this protocol on. After that, set up advanced settings. It is better to disable the option Require Valid Shell and to enable the option Resume. Enable Anonymous FTP to connect clients without limitations. Now any user can connect to the storage through FTP. However, you shouldn't turn it on if you're going to grant FTP access to your storage from the Internet. The meaning of other settings should be clear from their names. Now you can connect to the network drive and write your data there. As I have mentioned before, a network-attached storage with ORMV is typically a low-budget solution often assembled with second-hand computer parts. So the chances for such system to break down are somewhat higher. Many files are removed accidentally from a hard disk inside a NAS system. A hard disk is formatted. The disk array is misconfigured, or another scenario is involved in loss of data. Loss of access to the network drive or damage to the array volume – only a specialized data recovery tool will help you restore your information. Most NAS devices are running on Linux-based operating systems, and their hard disks are formatted for EXT file systems. File RAID arrays are typically built with the use of MDADM or ILVM technology, and it becomes impossible to read their contents when such disk arrays are connected to a Windows computer directly. To read the disks and retrieve any information from there, use the tried and well-tested data recovery tool for NAS solutions – Hetman RAID Recovery. This program supports most popular file systems, technologies and RAID types, and in most cases, it will be able to rebuild the damaged RAID automatically. Take the disks out of the network storage device and connect them to a Windows computer. When the operating system has booted, open Disk Management and check if the added disks are recognized. Windows may suggest to initialize a format that drives to be able to access them. Remember to never agree to either operation, because it can erase the remaining information completely. Download, install and start the data recovery tool. Hetman RAID Recovery will identify the disks automatically, read their service information and rebuild the damaged RAID system. Now, the program has rebuilt the RAID volume on the fly and shows it at the top of the Drive Manager window. To have the disk contents displayed, scan it. Right-click on the disk and choose Open. Choose the scan type to run and click Next to start searching lost files. Wait for the process to be over, and then switch to search results by clicking Finish. The program has found all the files that have been written to the disk, even those that have been removed before. Such files are marked with the red cross. You can use the preview window to see their contents. Select the files you want to recover and click Recovery. Choose the disk where to save them and specify as the directory. Then click Recovery and Finish. After that, go to the folder you have chosen and check if the files are there. Hetman RAID Recovery also offers extra features to improve effectiveness of working with RAID disks that have hardware issues. It lets you create disk images and then analyze these images instead of the actual hard disks in order to reduce disk usage and prevent them from breaking down at the most inappropriate moment. When a disk is damaged or service information is erased, the program may have difficulty in rebuilding the RAID automatically. However, you can do it manually with the RAID constructor if you know the properties of this damaged array. Open the constructor, select Manual mode, and fill in all the information you know about this disk array. The RAID type, block order and size. Add the disks that you used to include, use the arrows to specify the order, and replace the missing disks with empty drives by clicking the plus button. Also, you can specify the offset with that helps to locate the beginning of the disk. Sometimes the program may have difficulty in identifying it automatically, so you'll have to enter the offset value manually. Usually, if you give correct properties, the newly built RAID system has at least one partition. Expand it to check for the folders that you need. If the folders you are looking for are displayed, then you have built this RAID properly. When you specify all the properties you know, click Add, and the array will appear in the Drive Manager. To have the array recovered, the last step is to scan it. Find the files you want to restore, select them, and recover to the folder you choose. And that is all for now. Hopefully, this video was useful. Remember to click the Like button and subscribe to our channel. Push the bell button to receive notifications and never miss new videos. Leave comments to ask questions. Thank you for watching. Good luck.