Can I upgrade centos 6.7 to 7?
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- Posts: 3
- Joined: 2019/07/22 03:35:28
Can I upgrade centos 6.7 to 7?
I need to upgrade from Centos 6.7 to 7 in my data center servers.
Can I know I can do it?
Can I know I can do it?
Re: Can I upgrade centos 6.7 to 7?
No. There is no upgrade path from CentOS 6 to 7. You need to backup your data, reinstall the system, reinstall your apps, restore your data.
The future appears to be RHEL or Debian. I think I'm going Debian.
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Re: Can I upgrade centos 6.7 to 7?
No, is this real? Now I understand why all of our devops people keep insisting on Ubuntu.
Are there any plans to remedy this issue?
Are there any plans to remedy this issue?
Re: Can I upgrade centos 6.7 to 7?
Unlike Ubuntu, CentOS versions are supported for 10 years from initial release. When a new version does come along about every 5 years it's usually got enough differences in it to make migration from one to the other difficult if not impossible. Since the lifetime of a version is 10 years, we do really expect you to install it, run with it until the hardware you put it on dies of old age and then migrate to a new box and install a new version.
The future appears to be RHEL or Debian. I think I'm going Debian.
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Re: Can I upgrade centos 6.7 to 7?
What about Redhat's upgrade tool?
There's all sorts of google links about it (here's a sample):
https://www.itzgeek.com/how-tos/linux/c ... tos-7.html
There's all sorts of google links about it (here's a sample):
https://www.itzgeek.com/how-tos/linux/c ... tos-7.html
Re: Can I upgrade centos 6.7 to 7?
Redhat's upgrade tool works for some RHEL installs but nothing complex. It does not work on CentOS. The code would need changing to work on CentOS and despite numerous calls for volunteers to step up to maintain it there have been zero takers.
There is no upgrade path.
There is no upgrade path.
The future appears to be RHEL or Debian. I think I'm going Debian.
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Re: Can I upgrade centos 6.7 to 7?
Bummer.
I'm still on 6 because
* My CentOS system does so many things... the best move would be to build a second system and slowly migrate.
This system is so central to my network. (File server, dev destkop, MythTV system, Plex Server, DNS/DHCP, Samba Server, Vbox VMs)
Ugh.
And -- CentOS 7 (well, RHEL 7 too) last I installed - I can't stand the GNOME (3?) desktop. I much prefer what's in CentOS/RHEL 6.
(I've heard this is fixed -- but have yet to test it).
So that makes all this a big project and I have so many things demanding my immediate attention (like work).
I'm still on 6 because
* My CentOS system does so many things... the best move would be to build a second system and slowly migrate.
This system is so central to my network. (File server, dev destkop, MythTV system, Plex Server, DNS/DHCP, Samba Server, Vbox VMs)
Ugh.
And -- CentOS 7 (well, RHEL 7 too) last I installed - I can't stand the GNOME (3?) desktop. I much prefer what's in CentOS/RHEL 6.
(I've heard this is fixed -- but have yet to test it).
So that makes all this a big project and I have so many things demanding my immediate attention (like work).
Re: Can I upgrade centos 6.7 to 7?
EPEL contains "MATE Desktop" which is gnome2 by another name.
The future appears to be RHEL or Debian. I think I'm going Debian.
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke