Candela Technologies Logo
 
http://www.candelatech.com
sales@candelatech.com
+1 360 380 1618 [PST, GMT -8]
Network Testing and Emulation Solutions

Writing Disk Images on Windows

Goal: Copy an installed OS file-system image onto a drive that you will install into a LANforge system that lacks display hardware.

Many LANforge ICE WAN emulator machines are embedded systems that lack display hardware. Installing an OS using only the serial console can be very inconvenient. The easy solution is to perform the installation on similar hardware that does have display hardware, and then move the drive to the embedded device. Here, we learn how to use Etcher on Windows to write a compressed disk image to an mSata drive plugged into a USB3 adapter.
 
  1. Here we're using Etcher which handles compressed file system images without any trouble. There are other programs (like Win32 Disk Imagaer or dd for windows) but those are more complex to use.

  2. Items we'll want:

    1. 30GB or larger mSATA drive screenshot

    2. USB3 mSATA drive adapter screenshot

    3. The image writing program Etcher

  3. Download and install Etcher screenshot

  4. Identify your drive in Control Panel → Hardware and Sound → Hardware and Printers. screenshot

  5. Download your image file: screenshot

  6. Start Etcher screenshot

  7. Select the compressed image: screenshot

  8. Select the removable drive screenshot

  9. You might have to enable unsafe mode if the drive you plugged in has previously been used

    1. in Settings, enable Unsafe mode screenshot

    2. Select the removable drive screenshot

  10. Select the removable drive screenshot

  11. Write image.

    1. click Flash screenshot

    2. It might take 20 minutes to write a 20GB (uncompressed) image. screenshot

  12. Make coffee. screenshot

  13. When the image is finished writing, close etcher and use the Safely Eject Thing dialog in the system tray.

    1. right click screenshot

    2. select device screenshot

  14. Unplug your drive from the computer, remove the msata drive drive from the USB caddy and then install into your embedded device


Candela  Technologies, 2417 Main Street, Suite 201, Ferndale, WA 98248, USA
www.candelatech.com | sales@candelatech.com | +1.360.380.1618
Google+ | Facebook | LinkedIn | Blog