LinuxQuestions.org
Visit the LQ Articles and Editorials section
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Server
User Name
Password
Linux - Server This forum is for the discussion of Linux Software used in a server related context.

Notices

Reply
 
Search this Thread
Old 07-31-2007, 02:54 PM   #1
vbsaltydog
Member
 
Registered: Nov 2005
Distribution: CentOS
Posts: 141

Rep: Reputation: 15
Server Transfer?


I am running a small web server for a few (under 25) websites that host shopping carts, mysql databases, PHP apps, etc. The server is nothing more than a single 900Mhz PIII with a Gb of RAM and a single IDE 250Gb Hard Drive. I am starting to get larger clients with more demands and Its time to move up to a RAID Server with redundant power supplies, dual processors, more RAM, etc.

I purchased a COMPAQ DL380 G2 SERVER Dual P3 1.4GHz / 1.2Gb EEC RAM / 109Gb RAID over 6 SCSI disks / Dual Power / Dual NICs.

My question is .... Is there a way to image my current Centos 4.2 Server that is on a single PIII 900Mhz box with a single EIDE 250Gb HD and lay it onto a Dual PIII , Hardware RAID 5 (6 SCSI disks in the array) System?

Thanks for your input.
 
Old 07-31-2007, 04:41 PM   #2
mysql_connect
Member
 
Registered: Jul 2005
Distribution: Slackware 13.37 / Slackware64 13.37
Posts: 35

Rep: Reputation: 0
Well it is a way, but you'll have to know what you're doing and most probably re-compile the kernel for SCSI/RAID/NICs drivers.
It goes like this:

- boot new server with a linux live cd, create partition and format them;
- put the 250GB IDE hdd in the new server, boot with the live cd again, mount the old hdd, copy everything over to the new hdd, "chroot" to the new hdd (where you copied everything),run your bootloader (like "lilo"), remove old hdd, pray & boot .

This is a mere proof of concept. Does it work? Yes, I did it myself. Does it require advanced Linux knowledge? Yes. Do I recommend it? Yes, if you know what you are doing.
The alternative would be a fresh install on the new server (latest distro,software etc) and copy users,home directories.configuration files,databases over. Whatever you do, DO NOT throw/sell/give the old 250GB HDD away, keep it for 6 - 12 months it might prove to be a lifesaver .

Good luck.
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Transfer 1000000 files (130GB) server to server via shell masali Linux - Software 2 04-04-2007 01:08 PM
transfer mysql db to another server linuxmandrake Linux - Server 2 09-26-2006 03:20 AM
a simple file transfer server.. sachitha Programming 2 09-09-2006 08:08 PM
dns transfer to new server cz1179 Linux - General 1 12-31-2004 05:08 AM
Why cant I transfer mail from server to client? artz Linux - Networking 10 08-09-2004 05:39 AM


All times are GMT -5. The time now is 09:27 PM.

Main Menu
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
identi.ca: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration