Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.debian.devel > #108161

Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve support for directory aliasing in dpkg)

From Helmut Grohne <helmut@subdivi.de>
Newsgroups linux.debian.devel, linux.debian.maint.dpkg
Subject Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve support for directory aliasing in dpkg)
Date 2023-06-09 18:30 +0200
Message-ID <GEN9T-eLHh-1@gated-at.bofh.it> (permalink)
References (5 earlier) <GsLdv-7efF-1@gated-at.bofh.it> <GwlNv-9v2H-1@gated-at.bofh.it> <GEjvb-etdy-3@gated-at.bofh.it> <GEKlH-eK00-3@gated-at.bofh.it> <GEMxb-eLf4-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

Show all headers | View raw

Hi Johannes,

On Fri, Jun 09, 2023 at 05:47:56PM +0200, Johannes Schauer Marin Rodrigues wrote:
> if I understand that plan correctly, the usrmerge-support package setting up
> diversions is only necessary because you want to avoid having to do the move to
> /usr of *all* affected packages in the essential set in a single dinstall? Is
> that correct?

This is not correct. In bookworm -> trixie upgrade scenario, we intend
to move all the files from / to /usr. Now we look into how this happens
focus on one particular symlink, without loss of generality choose /bin.
Since /bin is no longer in the dpkg database at the end of the upgrade,
some package must be the last one to contain /bin. When upgrading (or
removing that package), dpkg will attempt to remove /bin (which in its
opinion is an empty directory and the last consumer is releasing it).
However, since dpkg has no clue about file types, it doesn't actually
know that this is a directory and takes care of the /bin -> /usr/bin
symlink using unlink(). And this is where /bin vanishes. Oops.

So the idea here is to add a protective diversion for /bin such that
removing /bin instead removes some path we don't care about. The
important thing now is that every package that moves stuff from /bin to
/usr/bin needs to ensure that this diversion exists. We can achieve that
in one of two ways. Either that some package (and with that I mean every
package that ships stuff in /bin, because we cannot predict which
package will be last) gains a preinst that sets up this diversion (on
behalf of base-files) or it Pre-Depends on some package that handles
setting up this diversion. It seems rather obvious that we might just
have a versioned "Pre-Depends: base-files (>= version that introduces
the diversion)", but then we get a pre-dependency loop from base-files
via an awk implementation to libc6 and then (via this new Pre-Depends)
back to base-files. So base-files cannot be the package that we list in
Pre-Depends here. And this is where usrmerge-support comes into the
picture. Any package that moves stuff out of one of the aliased
directories gains a Pre-Depends: usrmerge-support to protect the
aliasing symlinks from deletion.

Please note that this hasn't been obvious to me at all. I totally didn't
see this pre-dependency loop coming until dpkg told me when I actually
tried this.

So this usrmerge-support package very much is not for reducing that set
that we have to upload in one dinstall, but for making smooth upgrades
work at all.

This really is an important detail and I'm sorry for having missed it in
my previous mail. Thanks for asking.

> If yes, how many source packages are we have to be modified part from
> base-files, dash, bash, libc6, and util-linux?

Given the above, I think this no longer is relevant.

> Would it be too much to prepare patches for all of these, test that everything
> works with some QA setup and then NMU all 22 source packages with pre-approved
> patches in a single dinstall? Would that avoid having to temporarily go via a
> usrmerge-support package?

I have considered this approach and if it gains us something I
definitely see it as something to consider, but given the above, it
doesn't save us from usrmerge-support.

The other thing that we need usrmerge-support for is the dpkg-divert
wrapper. Any package that contains an aliased diversion or moves a
diverted file from an aliased location will likewise have to gain a
pre-dependency on usrmerge-support. Again, we cannot do this in
usr-is-merged, because that would kick usrmerge out of the default
essential set and thus break mmdebstrap.

Helmut

Back to linux.debian.devel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-04-03 14:10 +0200
  Re: DEP 17: Improve support for directory aliasing in dpkg Raphael Hertzog <hertzog@debian.org> - 2023-04-21 14:20 +0200
    Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <luca.boccassi@gmail.com> - 2023-04-21 16:50 +0200
      Re: DEP 17: Improve support for directory aliasing in dpkg Simon McVittie <smcv@debian.org> - 2023-04-22 12:50 +0200
        Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <luca.boccassi@gmail.com> - 2023-04-22 14:30 +0200
        Re: DEP 17: Improve support for directory aliasing in dpkg Sam Hartman <hartmans@debian.org> - 2023-04-26 15:20 +0200
          Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-04-27 00:50 +0200
        Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-04-27 15:40 +0200
          Re: DEP 17: Improve support for directory aliasing in dpkg James Addison <jay@jp-hosting.net> - 2023-04-28 16:00 +0200
            Re: DEP 17: Improve support for directory aliasing in dpkg Jochen Sprickerhof <jspricke@debian.org> - 2023-04-28 19:00 +0200
              Re: DEP 17: Improve support for directory aliasing in dpkg James Addison <jay@jp-hosting.net> - 2023-04-28 19:20 +0200
      Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-04-22 13:00 +0200
        Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <luca.boccassi@gmail.com> - 2023-04-22 14:30 +0200
          Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-04-25 21:10 +0200
            Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-04-25 22:40 +0200
              Re: DEP 17: Improve support for directory aliasing in dpkg Raphael Hertzog <hertzog@debian.org> - 2023-04-26 15:20 +0200
            Re: DEP 17: Improve support for directory aliasing in dpkg Simon Richter <sjr@debian.org> - 2023-04-26 11:20 +0200
              Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-04-26 11:40 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Sven Joachim <svenjoac@gmx.de> - 2023-04-26 18:30 +0200
              Re: DEP 17: Improve support for directory aliasing in dpkg Raphael Hertzog <hertzog@debian.org> - 2023-05-02 12:40 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-05-02 15:00 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Raphael Hertzog <hertzog@debian.org> - 2023-05-03 10:40 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-05-03 12:30 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Simon Richter <sjr@debian.org> - 2023-05-03 20:40 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-05-04 19:20 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Timo Röhling <roehling@debian.org> - 2023-05-05 11:40 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Simon Richter <sjr@debian.org> - 2023-05-05 14:00 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Andreas Metzler <ametzler@bebt.de> - 2023-05-05 18:40 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-06 00:40 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Simon Richter <sjr@debian.org> - 2023-05-06 07:30 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-06 14:30 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Simon Richter <sjr@debian.org> - 2023-05-06 17:20 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-06 18:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-05-06 21:00 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-06 21:50 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Simon McVittie <smcv@debian.org> - 2023-05-06 12:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-06 14:40 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-05-06 21:00 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-06 23:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Sean Whitton <spwhitton@spwhitton.name> - 2023-05-07 01:50 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-07 13:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Sean Whitton <spwhitton@spwhitton.name> - 2023-05-08 20:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-09 03:00 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-05-09 06:20 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-09 13:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-05-07 08:00 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Ansgar <ansgar@43-1.org> - 2023-05-07 09:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Ansgar <ansgar@43-1.org> - 2023-05-07 11:20 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-07 13:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Simon Richter <sjr@debian.org> - 2023-05-08 05:00 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-08 14:00 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Simon Richter <sjr@debian.org> - 2023-05-08 14:20 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Sean Whitton <spwhitton@spwhitton.name> - 2023-05-10 17:40 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Ansgar <ansgar@43-1.org> - 2023-05-10 21:30 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Russ Allbery <rra@debian.org> - 2023-05-10 23:00 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Ansgar <ansgar@43-1.org> - 2023-05-10 23:20 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Russ Allbery <rra@debian.org> - 2023-05-10 23:40 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) (was: Re: DEP 17: Improve support for directory aliasing in dpkg) Ansgar <ansgar@43-1.org> - 2023-05-11 00:00 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Ansgar <ansgar@43-1.org> - 2023-05-12 07:50 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Steve McIntyre <steve@einval.com> - 2023-05-12 10:50 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Luca Boccassi <bluca@debian.org> - 2023-05-12 12:00 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Steve McIntyre <steve@einval.com> - 2023-05-12 12:50 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Luca Boccassi <bluca@debian.org> - 2023-05-12 13:00 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Steve McIntyre <steve@einval.com> - 2023-05-12 13:20 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Luca Boccassi <bluca@debian.org> - 2023-05-12 14:20 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems  (revisited) Steve McIntyre <steve@einval.com> - 2023-05-12 16:40 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems  (revisited) Holger Levsen <holger@layer-acht.org> - 2023-05-12 16:40 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Luca Boccassi <bluca@debian.org> - 2023-05-12 17:40 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Luca Boccassi <bluca@debian.org> - 2023-05-15 01:30 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems  (revisited) Peter Pentchev <roam@ringlet.net> - 2023-05-15 02:10 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Luca Boccassi <bluca@debian.org> - 2023-05-15 02:30 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Russ Allbery <rra@debian.org> - 2023-05-15 02:20 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Luca Boccassi <bluca@debian.org> - 2023-05-15 02:50 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Steve McIntyre <steve@einval.com> - 2023-05-15 03:10 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems  (revisited) Bastian Blank <waldi@debian.org> - 2023-05-16 08:50 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Russ Allbery <rra@debian.org> - 2023-05-15 03:40 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Luca Boccassi <bluca@debian.org> - 2023-05-15 04:40 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Russ Allbery <rra@debian.org> - 2023-05-15 17:30 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Luca Boccassi <bluca@debian.org> - 2023-05-16 03:50 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems  (revisited) Russ Allbery <rra@debian.org> - 2023-05-16 05:30 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems (revisited) James Addison <jay@jp-hosting.net> - 2023-05-16 09:10 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems  (revisited) Russ Allbery <rra@debian.org> - 2023-05-16 17:10 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems  (revisited) Russ Allbery <rra@debian.org> - 2023-05-16 20:10 +0200
                  Re: Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Didier 'OdyX' Raboud <odyx@debian.org> - 2023-05-16 20:10 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Luca Boccassi <bluca@debian.org> - 2023-05-17 01:30 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems  (revisited) Russ Allbery <rra@debian.org> - 2023-05-17 02:10 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems  (revisited) Andrea Pappacoda <andrea@pappacoda.it> - 2023-05-17 12:50 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems  (revisited) Jeremy Stanley <fungi@yuggoth.org> - 2023-05-17 14:20 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems  (revisited) Russ Allbery <rra@debian.org> - 2023-05-17 17:00 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Luca Boccassi <bluca@debian.org> - 2023-05-18 00:50 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems  (revisited) Russ Allbery <rra@debian.org> - 2023-05-18 01:40 +0200
                Standards compliance (Was: Re: Bug#1035904: dpkg currently warning about merged-usr systems (revisited)) Jeroen Dekkers <jeroen@dekkers.ch> - 2023-05-16 00:50 +0200
                What *is* the amd64 ABI Sam Hartman <hartmans@debian.org> - 2023-05-16 05:40 +0200
                Re: What *is* the amd64 ABI Russ Allbery <rra@debian.org> - 2023-05-16 05:50 +0200
                Re: What *is* the amd64 ABI Michael Hudson-Doyle <michael.hudson@canonical.com> - 2023-05-16 06:50 +0200
                Re: What *is* the amd64 ABI Bastien Roucariès <bastien.roucaries@cyu.fr> - 2023-05-20 15:40 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Steve McIntyre <steve@einval.com> - 2023-05-15 03:00 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Johannes Schauer Marin Rodrigues <josch@debian.org> - 2023-05-15 07:00 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Steve McIntyre <steve@einval.com> - 2023-05-15 15:40 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Luca Boccassi <bluca@debian.org> - 2023-05-15 16:50 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems  (revisited) Tzafrir Cohen <tzafrir@cohens.org.il> - 2023-05-16 06:00 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Simon McVittie <smcv@debian.org> - 2023-05-15 20:40 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems  (revisited) Andreas Metzler <ametzler@bebt.de> - 2023-05-12 18:40 +0200
                Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Simon McVittie <smcv@debian.org> - 2023-05-15 20:00 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Luca Boccassi <bluca@debian.org> - 2023-05-16 04:00 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems  (revisited) Simon McVittie <smcv@debian.org> - 2023-05-16 10:30 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems (revisited) Luca Boccassi <bluca@debian.org> - 2023-05-17 01:50 +0200
                Re: Bug#1035904: dpkg currently warning about merged-usr systems  (revisited) Roger Lynn <Roger@rilynn.me.uk> - 2023-05-18 00:30 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Ansgar <ansgar@43-1.org> - 2023-05-26 08:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Matthew Vernon <matthew@debian.org> - 2023-05-26 09:50 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Ansgar <ansgar@43-1.org> - 2023-05-26 10:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-26 10:50 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Matthew Vernon <matthew@debian.org> - 2023-05-26 11:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-07 14:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-07 16:50 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-05-07 23:20 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-08 03:30 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-05-08 11:00 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-08 23:40 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-09 03:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Sam Hartman <hartmans@debian.org> - 2023-05-08 21:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Russ Allbery <rra@debian.org> - 2023-05-08 22:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-09 03:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Sean Whitton <spwhitton@spwhitton.name> - 2023-05-10 17:50 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg RL <richard.lewis.debian@googlemail.com> - 2023-05-13 16:00 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-05-13 16:20 +0200
                booststrapping /usr-merged systems (was: Re: DEP 17: Improve support  for directory aliasing in dpkg) Helmut Grohne <helmut@subdivi.de> - 2023-05-17 11:40 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) "G. Branden Robinson" <g.branden.robinson@gmail.com> - 2023-05-17 11:50 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Marco d'Itri <md@Linux.IT> - 2023-05-17 12:20 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Luca Boccassi <bluca@debian.org> - 2023-05-17 12:30 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Sam Hartman <hartmans@debian.org> - 2023-05-17 19:20 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Simon Richter <sjr@debian.org> - 2023-05-18 08:40 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Luca Boccassi <bluca@debian.org> - 2023-05-18 11:30 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Simon Richter <sjr@debian.org> - 2023-05-19 02:40 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Luca Boccassi <bluca@debian.org> - 2023-05-19 13:10 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Sam Hartman <hartmans@debian.org> - 2023-05-17 19:30 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Raphael Hertzog <hertzog@debian.org> - 2023-06-08 10:50 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Luca Boccassi <bluca@debian.org> - 2023-06-08 12:10 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Marco d'Itri <md@Linux.IT> - 2023-06-09 09:50 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Raphael Hertzog <hertzog@debian.org> - 2023-06-09 12:00 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Luca Boccassi <bluca@debian.org> - 2023-06-09 12:40 +0200
                Re: booststrapping /usr-merged systems Bjørn Mork <bjorn@mork.no> - 2023-06-09 13:10 +0200
                Re: booststrapping /usr-merged systems Marco d'Itri <md@Linux.IT> - 2023-06-09 13:40 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve support for directory aliasing in dpkg) Johannes Schauer Marin Rodrigues <josch@debian.org> - 2023-06-09 17:40 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Helmut Grohne <helmut@subdivi.de> - 2023-06-09 15:30 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve support for directory aliasing in dpkg) Johannes Schauer Marin Rodrigues <josch@debian.org> - 2023-06-09 17:50 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Helmut Grohne <helmut@subdivi.de> - 2023-06-09 18:30 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Richard Laager <rlaager@debian.org> - 2023-06-09 20:10 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Helmut Grohne <helmut@subdivi.de> - 2023-06-09 20:50 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Helmut Grohne <helmut@subdivi.de> - 2023-06-09 22:20 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve support for directory aliasing in dpkg) Jeroen Dekkers <jeroen@dekkers.ch> - 2023-06-11 15:40 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Luca Boccassi <bluca@debian.org> - 2023-06-11 19:10 +0200
                Re: booststrapping /usr-merged systems Russ Allbery <rra@debian.org> - 2023-06-11 19:10 +0200
                Re: booststrapping /usr-merged systems Luca Boccassi <bluca@debian.org> - 2023-06-11 19:30 +0200
                Re: booststrapping /usr-merged systems Russ Allbery <rra@debian.org> - 2023-06-11 20:10 +0200
                Re: booststrapping /usr-merged systems Luca Boccassi <bluca@debian.org> - 2023-06-11 20:50 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) HW42 <hw42@ipsumj.de> - 2023-06-09 22:30 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Helmut Grohne <helmut@subdivi.de> - 2023-06-10 07:40 +0200
                Re: booststrapping /usr-merged systems Sven Joachim <svenjoac@gmx.de> - 2023-06-10 08:40 +0200
                Re: booststrapping /usr-merged systems Sven Joachim <svenjoac@gmx.de> - 2023-06-10 09:00 +0200
                Re: booststrapping /usr-merged systems Helmut Grohne <helmut@subdivi.de> - 2023-06-10 10:50 +0200
                Re: booststrapping /usr-merged systems Sven Joachim <svenjoac@gmx.de> - 2023-06-10 19:30 +0200
                Re: booststrapping /usr-merged systems Luca Boccassi <bluca@debian.org> - 2023-06-10 21:00 +0200
                Re: booststrapping /usr-merged systems Timo Röhling <roehling@debian.org> - 2023-06-11 23:20 +0200
                Re: booststrapping /usr-merged systems Luca Boccassi <bluca@debian.org> - 2023-06-27 21:50 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Steve McIntyre <steve@einval.com> - 2023-06-09 17:50 +0200
                Re: booststrapping /usr-merged systems Bjørn Mork <bjorn@mork.no> - 2023-06-09 20:00 +0200
                Re: booststrapping /usr-merged systems (was: Re: DEP 17: Improve  support for directory aliasing in dpkg) Simon Richter <sjr@debian.org> - 2023-06-10 04:30 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg David Kalnischkies <david@kalnischkies.de> - 2023-05-03 15:10 +0200
            Re: DEP 17: Improve support for directory aliasing in dpkg Bastien ROUCARIES <roucaries.bastien@gmail.com> - 2023-04-26 16:50 +0200
            Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-04-27 00:50 +0200
              Re: DEP 17: Improve support for directory aliasing in dpkg Simon Richter <sjr@debian.org> - 2023-04-27 08:00 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Marc Haber <mh+debian-devel@zugschlus.de> - 2023-04-27 11:00 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-04-27 13:00 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Marco d'Itri <md@Linux.IT> - 2023-04-27 15:40 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Marc Haber <mh+debian-devel@zugschlus.de> - 2023-04-27 18:40 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Russ Allbery <rra@debian.org> - 2023-04-28 21:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Holger Levsen <holger@layer-acht.org> - 2023-04-27 14:00 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Simon Richter <sjr@debian.org> - 2023-04-27 17:00 +0200
              Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-04-28 10:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-04-28 11:40 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Timo Röhling <roehling@debian.org> - 2023-04-28 12:00 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Luca Boccassi <bluca@debian.org> - 2023-04-29 02:50 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Sam Hartman <hartmans@debian.org> - 2023-05-02 17:40 +0200
              Re: DEP 17: Improve support for directory aliasing in dpkg Simon Richter <sjr@debian.org> - 2023-04-28 14:10 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-04-28 15:50 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Marvin Renich <mrvn@renich.org> - 2023-04-29 20:20 +0200
                Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-04-29 22:20 +0200
              Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-04-28 22:20 +0200
      Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-05-02 15:00 +0200
        Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-05-02 15:10 +0200
        Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-05-02 16:00 +0200
    Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-04-22 13:00 +0200
  Re: DEP 17: Improve support for directory aliasing in dpkg Raphael Hertzog <hertzog@debian.org> - 2023-04-21 15:10 +0200
    Re: DEP 17: Improve support for directory aliasing in dpkg Simon Richter <sjr@debian.org> - 2023-04-21 19:30 +0200
    Re: DEP 17: Improve support for directory aliasing in dpkg Helmut Grohne <helmut@subdivi.de> - 2023-04-22 13:00 +0200
      Re: DEP 17: Improve support for directory aliasing in dpkg Simon McVittie <smcv@debian.org> - 2023-04-22 15:50 +0200
      Re: DEP 17: Improve support for directory aliasing in dpkg Raphael Hertzog <hertzog@debian.org> - 2023-04-24 11:40 +0200

csiph-web