Re: Is AMD64 Debian port suitable for production servers
Karl Hegbloom <firstname.lastname@example.org> writes:
> On Tue, 2004-09-14 at 14:17 -0700, Karl Hegbloom wrote:
>> Perhaps for a very important
>> production server you should have both a staging system and the real
>> thing, so that you can test updates on the staging box before putting
>> them onto the deployment server. Maybe that could be done with a
>> chroot? Has anyone tried something like this in real life?
> Doesn't 'rpm' have some sort of rollback feature? It would cool to have
> something like that for 'apt'/'dpkg'... perhaps all you really need to
> do is back up the conffiles, and 'dpkg-repack' or simply keep backups of
> the relevant files in your /var/cache/apt/archives?
Use lvm snapshots.