OS Upgrade From CentOS 6 to CentOS 7

Issues related to applications and software problems
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sanjay.kathiriya
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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
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TrevorH
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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.
CentOS 8 died a premature death at the end of 2021 - migrate to Rocky/Alma/OEL/Springdale ASAP.
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are dead, do not use them.
Use the FAQ Luke
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