[CentOS] Upgrade from CentOS6.6 to CentOS 7

Tue Dec 15 15:36:49 UTC 2015
Digimer <lists at alteeve.ca>

On 15/12/15 10:17 AM, Traiano Welcome wrote:
> Hi All
> Is it possible to upgrade from CentOS 6.7 to CentOS 7?
> I  see there is some attempt at an upgrade tool available, but it's
> apparently broken:
> https://wiki.centos.org/TipsAndTricks/CentOSUpgradeTool
> Would anyone be able to recommend a manual upgrade procedure to
> upgrade a minimal CentOS 6.7 system to one or other version of CentOS
> 7?
> Many thanks in advance,
> Traiano

Given how radically the OS changed, I would strongly advice against it.
The move from sysvinit to systemd alone is enough to recommend against
an upgrade.

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