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Re: RedHat: OS management Qs?



I hope this will help
http://clonezilla.org/

On Mon, Mar 22, 2010 at 8:57 PM, Asim Zuberi <az6 njit edu> wrote:

> Thanks for your quick response.
>
>
>
> What if, over the years certain packages were installed on the production
> server. And now there's a need to clone the system.
>
> The kickstart file under /root/anaconda-ks.cfg won't be up to date then?
>
>
>
> --Asim;
>
>
>
> From: cliff here [mailto:c4ifford gmail com]
> Sent: Monday, March 22, 2010 10:18 AM
> To: Asim Zuberi 1993 njit edu; General Red Hat Linux discussion list
> Subject: Re: RedHat: OS management Qs?
>
>
>
> Kickstart file with the exact parameters of your install is located as
> anaconda-ks.cfg in your /root
>
> On Mon, Mar 22, 2010 at 11:10 AM, Asim Zuberi <az6 njit edu> wrote:
>
> Hello All -
>
>
>
>
>
> Two Questions:
>
>
>
> a)      how can I take the snapshot of an installed OS distribution on a
> system and apply the image onto another system?
>
> For example: on Solaris, I can use "flash archive" to capture the OS
> installed image and then use jumpstart to install
>
> the OS on to another system.
>
>
>
> b)      how can I perform a live upgrade of the installed RedHat system?
> Use
> up2date or yum? What is the preferred approach?
>
> Can someone please send me the steps or point me to the online procedures?
>
>
>
> thanks in advance,
>
> --Asim;
>
>
>
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