02-08-2017
Looking for Reccomendations to Clone RHEL 7
Hello,
We are installing a group of stand-alone RHEL 7.1.3 servers for a new application in our environment. We are new to RHEL and would like to know what is the best way to clone the OS once we have the 1st install in the LAB with all the apps installed and passed all security checks. From there we'd like to clone the image on the other machines. Preferably a method that can also recreate exact partitions (this is desired, but not necessary). Also would be nice to setup a kickstart server with image.
Many thanks in advance for suggestions/solutions. And please let me know if you have any questions.
-Steve
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi,
i have to make an excect physical copie of a sun unix station harddisk.
I have to make all partitions the same on about 60 harddisks, and also they should contain the same data/info.
I have hade a look at commands 'DD' and 'UFSDUMP' but both of them are not sufficient enough.
Can... (5 Replies)
Discussion started by: dirk2
5 Replies
2. Red Hat
Anybody, let me know major differences between RHEL 3 & 4 . (2 Replies)
Discussion started by: sakthi_13
2 Replies
3. Web Development
Dunno If its ok to post this, but I am looking for a company to manage our linux server. If the company is a specialist in security issues then that would be ideal
Thanks
Ed (5 Replies)
Discussion started by: edzillion
5 Replies
4. Red Hat
Ok, Im trying to get NFS working on my RHEL 5 box, apparently i can use the box as a client, but not as a server. If it helps i cant ssh into the box (server), but as a client ssh works fine. Ive configured
server:
/etc/hosts.allow:
all : all
all :all@all
setup my /etc/exports file... (4 Replies)
Discussion started by: drs.grid
4 Replies
5. Red Hat
Hi,
I heard a command that can collect all RHEL 5 log in a single compress file before I forget.
Does any body know...What the command is ?
Thanks. (4 Replies)
Discussion started by: nnnnnnine
4 Replies
6. Red Hat
Hi all,
Im studying rhcsa as of now, so yum installation and dependencies are messing me to not workit out.
i have dual os, win 7 & rhel 6.
i have tried this installation of vsftpd package with rhel 6 dvd in VM rhel 6 in win 7 as well as host rhel 6.still the same issue.
below error... (6 Replies)
Discussion started by: redhatlbug
6 Replies
7. UNIX for Dummies Questions & Answers
Hi,
I'm a new user of this forum and I'm not an expert of linux.
I have a broken old pc with red hat linux, I clone hdd to another pc with different mainboard and it's ok but it has only one problem, the usb ports not work.
In the boot this message appears:
... (9 Replies)
Discussion started by: aitv
9 Replies
8. Red Hat
Hello all, I am having a bit of an issue on my Spacewalk installation. Some amplifying information is that it is Spacewalk 2.3 installed on a RHEL 6 machine and I am attempting to install/update a RHEL 5 channel/repository. I am fairly new to Spacewalk so I am still learning but this is what I... (3 Replies)
Discussion started by: jstone4646
3 Replies
9. UNIX for Dummies Questions & Answers
I know this question might have been asked a lot but couldn't find anything that worked. From a windows machine 'A' I can only SSH into Linux server 'B' from where I can SSH into another Linux server 'C'. I need to be able to run GUI interfaces on server C which run on my Windows machine. I... (3 Replies)
Discussion started by: hr.prasan
3 Replies
10. Red Hat
Hi
We have RHEL 6.7 on an HP physical server and want to install RHEL 7 (not upgrade) on top of it by means of virtualization. Is it possible to install/configure RHEV/KVM virtualization on base RHEL 6.7 OS instance and then install RHEL 7 as a VM guest on it? If yes, could you please guide me... (1 Reply)
Discussion started by: magnus29
1 Replies
Clone(3) User Contributed Perl Documentation Clone(3)
NAME
Clone - recursively copy Perl datatypes
SYNOPSIS
package Foo;
use parent 'Clone';
package main;
my $original = Foo->new;
$copy = $original->clone;
# or
use Clone qw(clone);
$a = { 'foo' => 'bar', 'move' => 'zig' };
$b = [ 'alpha', 'beta', 'gamma', 'vlissides' ];
$c = Foo->new;
$d = clone($a);
$e = clone($b);
$f = clone($c);
DESCRIPTION
This module provides a clone() method which makes recursive copies of nested hash, array, scalar and reference types, including tied
variables and objects.
clone() takes a scalar argument and duplicates it. To duplicate lists, arrays or hashes, pass them in by reference. e.g.
my $copy = clone (@array);
# or
my %copy = %{ clone (\%hash) };
SEE ALSO
Storable's dclone() is a flexible solution for cloning variables, albeit slower for average-sized data structures. Simple and naive
benchmarks show that Clone is faster for data structures with 3 or less levels, while dclone() can be faster for structures 4 or more
levels deep.
COPYRIGHT
Copyright 2001-2012 Ray Finch. All Rights Reserved.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
AUTHOR
Ray Finch "<rdf@cpan.org>"
Breno G. de Oliveira "<garu@cpan.org>" and Florian Ragwitz "<rafl@debian.org>" perform routine maintenance releases since 2012.
perl v5.16.3 2012-12-09 Clone(3)