OS Upgrade From CentOS 6 to CentOS 7

Issues related to applications and software problems
Post Reply
sanjay.kathiriya
Posts: 1
Joined: 2023/02/07 08:48:12

OS Upgrade From CentOS 6 to CentOS 7

Post by sanjay.kathiriya » 2023/03/02 06:39:40

Hello,
I have try to upgrade From CentOS 6 to CentOS 7, but i face this error ""Downloading failed: failure: repodata/d6d94c7d406fe7ad4902a97104b39a0d8299451832a97f31d71653ba982c955b-filelists.sqlite.bz2 from cmdline-instrepo: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
Any solution for this

User avatar
TrevorH
Site Admin
Posts: 33216
Joined: 2009/09/24 10:40:56
Location: Brighton, UK

Re: OS Upgrade From CentOS 6 to CentOS 7

Post by TrevorH » 2023/03/02 10:16:35

There is no upgrade from one major version to another. You reinstall, set up your apps and 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

Post Reply