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I use the excellent GParted for this, and formatting it as fat32 prevents file permissions headaches.

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Then shrink the single partition and create a second partition in the free space.

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Do not boot it up yet, but make sure it is plugged in to your PC and unmounted. But with a little work you can partition your SystemRescue USB.įirst create your SystemRescue USB. I like having a separate data partition, but usb_inst.sh overwrites the entire device, and there is no option to partition it. You can copy files to the /home directory on the SystemRescue USB and have an all-in-one rescue stick. You get root privileges by default, so this is a mighty power tool all ready to do real work. You can also have a nice XFCE desktop by typing wizard at the prompt.

SystemRescue boots to a console by default. Just follow the prompts, and presto! Instant live SystemRescue USB. You can run this either in an X terminal or from the console. Plug in your USB stick, and if your system auto-mounts it then you need to unmount it. You need the exec option so you can run the USB creator script. Sudo mount -o loop,exec systemrescuecd-x86-2.3.1.iso temp/ After downloading the CD image, create a temporary directory and mount the image with the loopback device: All you need are a USB drive that holds at least 512 MB, and the latest SystemRescue CD image. The fine SystemRescue folks have made it easy to create a bootable SystemRescue USB stick by adding a script to the CD image that does all the work for you. This varies on different machines as motherboard manufacturers love to monkey with this stuff, so I’m afraid you’re on your own for finding out what your systems support. Then you get a menu for picking your boot device without having to enter the BIOS configuration. Just plug in your boot media, power up your machine, and then press the appropriate hotkey, which is usually an F key. Some BIOS have a really nice feature: a boot device picker. Any PC built after 2001 should have this capability, though the older ones don’t always work. The one roadblock with live USBs is your system BIOS must support booting from USB devices. (Unless you use a CD/DVD-RW, but these are not always reliable.) A bootable SystemRescue USB stick is fast, and you can copy files to it. Live Linux CD/DVDs are easy and good, but they have two drawbacks: they are slow, and they are not writable.

Gentoo recovery image systemrescuecd how to#

Today we will learn how to create a SystemRescue live USB stick, and recover data from failing drives. It can rescue Linux, Unix, Mac, and Windows systems, and recover data from almost any media.

While it's not likely that you still need to work on PCs with only 256MB of RAM, I have been able to boot up PCs with serious memory problems using these network boot techniques.The Gentoo-based SystemRescue CD/USB is one of the very best rescue distros, packing amazing functionality into a 350MB image. This method has the advantage of using even less memory on the problem-plagued PC to boot. In the latest version (1.40) of SystemRescueCD, you can also use NFS (Network File System) or NBD (network block device) to boot troubled systems remotely.

This is great for network administrators with multiple PCs scattered across a campus. I've always that, thanks to this distribution's support for PXE network booting, I could boot a troubled PC over the LAN into the distribution. For an interface, you can use either a shell-based console or the lightweight Xfce graphical desktop. This Linux distribution also comes with many other handy programs such as Midnight Commander, one of my favorite file managers, and a variety of editors and network tools. It's a really handy trick and I've often used it to save files to USB drives.

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It works by saving file-system to a compressed archive file and then safely restoring it to a new device. With FSArchiver, I'm able to clone file systems from one device to another, even if the partition I'm moving it to is smaller than the original or if it uses an entirely different file system. In particular, I've found FSArchiver (Filesystem Archiver for Linux) to be very handy for moving data from a nearly dead disk to a new drive.