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Re: Bug#914897: debootstrap, buster: Please disabled merged /usr by default



On Dec 02, Wouter Verhelst <wouter@debian.org> wrote:

> One thing that has not been answered yet in this discussion (and if the
> TC is to make a decision about it, I think it should be) is "why are we
> doing this". That is, what is the problem that usrmerge is meant to
> solve, and how does it attempt to solve it? As far as I know, the reason
> usrmerge exists is so that no files will be installed in /bin anymore;
> but that seems like an XY problem.
https://lists.debian.org/20181121140542.GA31273@espresso.pseudorandom.co.uk

> Also, I would like to ask why the traditional solution in Debian -- make
> a policy change that says no package can ship anything in /bin except
> for a compatibility symlink, and make that rule RC at some point in the
> future -- is not being considered. That seems like a solution that would
> cause far less pain than what we're going through right now.
This is not a solution. For a start it would take many years.
Even ignoring that, it would not bring any improvement over the current 
plan: even if your idea were executed perfectly and quickly then the 
conversion program would still be in the same exact situation as it is 
now: either everything in /bin/, /sbin and /lib (and its own 
subdirectories) was created by the packaging system, and then we already 
know that it can be converted automatically, or it was not, and then we 
know that there are a few cases when the local administrator has to 
decide what to do about things that were installed by himself in the 
past in the wrong place.
So this would make the transition unacceptably slow while providing no 
benefit at all, but it would also cost a huge amount of work to change 
many packages.

-- 
ciao,
Marco

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