install centos 5
Hi
I have a server running CentOS 4 with internet on it. This server does not have floppy drive or CD drive (its Remote server) How do i install CentOS 5 on it. Thanks, -- Prabhat |
nfs, http, ftp
Have a look at the RedHat documentation for how to do it |
Actually my problem is that, I have remote server currently its on running state.
What I need,Files that required to boot the system and that boot program can start install from ISO Image over any mirror site or from my hard drive or local network. |
Can you do yum upgrade?
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thanks billymayday,
that's will update packages that include's kernel, but I want to go for fresh installation. Is there any way? |
Actually upgrade should be able to update from v4 to 5, but outside of that I'm afraid I don't know. yum update just updates stuff
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Is there a specific reason you want to go for a fresh install instead of an distro upgrade?
AFAIK doing a distro upgrade through YUM is basically the same as a fresh install, with the added advantage that your configuration files shouldn't get over-written. P.S. it's worth me highlighting here that I've never actually done a distro upgrade on CentOS, only Kubuntu. |
PXE [1] install may be an option if you have no other boot devices than your network.
[1] http://www.redhat.com/docs/manuals/e...de/ch-pxe.html |
Hi, I got the sol,
I am writting here what excataly I have done. Since, I have net connection on current system, 1. I have downloaded ISO image of centos 5 (1 CD only) 2. mkdir /mnt/temp 3. mount -o CentOS-5.0-x86_64-bin-1of7.iso /mnt/tmp 4. cp -a /mnt/tmp/isolinux/vmlinuz /boot/vmlinuzMy 5. cp -a /mnt/tmp/isolinux/initrd.img /boot/initrdMy.img 6. umount /mnt/tmp 7. Add entry to your /etc/grub.conf title Fedora Core 2 Installation root (hd0,0) kernel /boot/vmlinuzMy initrd /boot/initrdMy.img 8. Reboot system 9. Now your is booted and ready for new installation. 10. Select installation method you want (FTP, HTTP or NFS probably). I have selected http 11. Give your Name server and ipdetails. 12. Give site & Dir (I have given) mirror.stanford.edu /yum/pub/centos/5/os/x86_64/ I think its ok to install now :) even I have done post on my blog |
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