Creating rescue / install USB flash disk for CentOS

Posted by wwwpanda on Server Fault See other posts from Server Fault or by wwwpanda
Published on 2010-07-27T03:59:33Z Indexed on 2014/08/22 22:24 UTC
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centos

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linux

For CentOS installation CDs, you can install OS, as well as booting into "rescue" mode so that you can do a chroot mount on the system partition for problem solving, even the system is installed in hardware RAID drives. How can we create a similar thing but on usb flash drive? I tried to do it with unetbootin, but when booting into the USB, eventually the CentOS setup still requires presence of CDs.

Ultimately, I want to use this usb flash drive for remote disaster recovery through say HP iLo remote console / Dell iDrac etc.

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