Thursday, November 20, 2014

CentOS 6 CD/DVD/ISO to USB Installation

CentOS 6 CD/DVD/ISO to USB Installation

I tried various Linux ISO to USB software like UNetbootinliveusb-creatorUniversal-USB-Installer etc to create CentOS 6 (take a look at new look of CentOS website) bootable USB/pendrive. But all have some problems or limitations which force me to use ISO2USB software, which help me to meet my need.

Requirement

Create a CentOS 6 bootable USB which will support customized installation (by using kickstart configuration file).

Limitations with other software

UNetbootin: Bootable USB of CentOS 6 created by UNetbootin is not even booting the system using USB and not support kickstart configuration file.
liveusb-creator: It support live Linux Fedora OS only like fedora-live and not support kickstart configuration file.
Universal-USB-Installer: It successfully boot the CentOS 6 from USB but failed to install by kickstart configuration file.

Prerequisites of ISO2USB software

This is the minimum requirement for all ISO to USB software. It need followings:
  • ISO file or CD/DVD of CentOS 6 (Custom Installation disk of CentOS 6).
  • A USB drive to boot the system.

Prepare CentOS 6 bootable from ISO file or CD/DVD

After downloading ISO2USB software for Windows, follow the steps given below:
  • Plug the USB drive to Windows XP/Vista/7 machine.
  • Execute the ISO2USB software.
ISO2USB SoftwareISO2USB Software
  • Browse CentOS 6 ISO (with custom installation) file by using the highlighted browse button.
Browse Custom CentOS-6 ISO fileBrowse Custom CentOS-6 ISO file
  • Click on OK button but before clicking on OK button; just make sure that correct USB drive should be selected.
Select USB driveSelect USB drive
  • Click Exit button, when finished.
Exit ISO2USBExit ISO2USB
  • Safely remove USB drive from Windows XP/Vista/7 system.
USB drive is now ready to install CentOS 6 (with custom configuration file) on your system.

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