![]() You can download the latest version of ddrescue here, or click here to download SystemRescueCD, a system rescue disk for Linux that can be used as a bootable USB stick or CD. Cloning Hard Drives with ddrescueīefore starting this process, you will need a copy of ddrescue (preferably on a CD or DVD), a fully functional hard drive, and the damaged drive. Likewise, you should not use this utility if you are at all confused by the command parameters discussed below. This guide will explain how the utility works and how different commands can affect the tool’s functionality.ĭdrescue should not be used on hard drives that make excessive sounds or that show any other signs of permanent damage. There are risks to consider - see the last section of this article for some important precautions - and it is no substitute for professional data recovery services, but it is an effective option for restoring low-priority data from a failing hard disk. It is extremely efficient, and because it doesn’t truncate files or write zeroes to its output file, it can be run successively to fill in bad sectors that were missed in earlier passes. However, if you intend to clone hard disks for any reason, it is important to use a safe process that will not introduce unnecessary risks to your data.ĭdrescue is frequently recommended for hard drive cloning, as it is a powerful, free data recovery utility and included by default in many Linux distributions. At, we recommend contacting a data recovery expert at the first sign of hard drive failure, as cloning a drive can prompt a failure and additional damage. It is our favorite system recovery CD.When a hard drive starts to fail, you have a limited amount of time to take action, and many online tutorials recommend making a clone of the affected disk before it becomes completely unresponsive. Overall, we strongly recommend SystemRescueCd for all your system administration, system recovery, data recovery, and disk partitioning tasks. Default applications include the Midori web browser, emelFM2 twin-panel file manager, Xfburn CD/DVD writing utility, Geany IDE (Integrated Development Environment), SpaceFM file manager, ISO Master, ePDFViewer PDF viewer, Midnight Commander file manager, and much more. The distribution uses the latest stable version of the lightweight Xfce desktop environment, and it will always open a terminal emulator window every time the session starts. After booting the live media, you will be dropped to a shell prompt, where you’ll need to type the startx command in order to access the graphical environment. Another interesting feature is the ability to boot from the first or the second hard disk. ![]() Alternative kernels are also provided, just in case the standard ones don’t work as expected. Supports 32-bit and 64-bit computersĪdditionally, even if the SystemRescueCd ISO image has been designed for 32-bit architectures, users will be able to boot the system into both 64-bit and 32-bit rescue modes. SystemRescueCd provides users with an advanced boot menu, which can be used to boot the live environment in different ways, boot the currently installed operating system, or run various handy system tools (Memtest86+, NTPASSWD, SGD, FreeDOS, Netboot, HDT, AIDA, GAG, DBAN and MHDD). Several file systems utilities will help system administrators to deal with any type of filesystem task, including format, resize, move, and copy, on both Linux and Microsoft Windows operating systems. ![]() It comes with a wide range of system utilities, such as GNU Parted, GParted and partimage for disk partitioning tasks, TestDisk and GNU ddrescue for recovering lost partitions and restoring the bootable state of your boot partition. The best usage example of the SystemRescueCd distribution is data rescue after a serious system crash, when you computer won't boot anymore. SystemRescueCd is an open source Linux operating system designed for system administrators and Linux/UNIX enthusiasts who are looking for a system rescue and general system administration tool. ![]()
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