Gentoo Archives: gentoo-dev

From: Brian Dolbec <dolsen@g.o>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] Proposal to end-of-life tree-clean old profiles/updates/ files
Date: Mon, 10 Dec 2012 00:35:59
Message-Id: 1355099699.3526.13.camel@big_daddy.dol-sen.ca
In Reply to: Re: [gentoo-dev] Proposal to end-of-life tree-clean old profiles/updates/ files by "Paweł Hajdan
1 On Sun, 2012-12-09 at 15:10 -0800, "Paweł Hajdan, Jr." wrote:
2 > On 12/9/12 1:17 PM, Brian Dolbec wrote:
3 > > Starting from a question by Markos in #gentoo-portage about whether to
4 > > remove entries in profiles/updates for tree-cleaned packages...
5 >
6 > What's the advantage of doing that?
7
8 None, it actually could make it more difficult for a user to know why
9 his old installed pkg isn't available. It was just what started the
10 discussion about cleaning the old updates. Zac suggested this thread
11 for opinions...
12
13 ...
14 [12:46] <zmedico> dol-sen: you should take a poll on the gentoo-dev ml
15 to see how long people think we should keep them
16 ...
17 [12:47] <zmedico> yeah, seems like it's good to end-of-life them at some
18 point
19
20 >
21 > > I propose that we say, once a year, schedule a tree-cleaning of old
22 > > updates files. These updates files could be added to a tarball made
23 > > available for download. That way if they are needed to update a system
24 > > older than what the main tree has been tree-cleaned to. They can then be
25 > > manually downloaded, extracted to the normal location and then run the
26 > > "fixpackages" command.
27 >
28 > I think that complicates the process. :-/ But maybe the advantages
29 > outweigh that.
30 >
31
32 It does make updating an ancient system slightly more difficult. But
33 that would be the least of the user's troubles compared to some of the
34 pkg updates, tinderbox downloads and manual unpacks that have been
35 needed to be done.
36
37 But on the other hand how long should we keep that stale info in the
38 tree? See below :)
39
40 > > The main question here is what is a reasonable length of time to keep
41 > > the updates actively in-tree?
42 > >
43 > > -- From my experience in the forums, I think any updates older than
44 > > 4 years should be subject to tree-cleaning.
45 >
46 > Yeah, 4 years is ancient and would probably be non-trivial to update anyway.
47
48 yup, they are
49
50 >
51 > > -- Most old systems that have been updated tend to be less than that,
52 > > probably about 2 years.
53 >
54 > 2 years seem reasonable.
55 >
56
57 That works too.
58
59 FYI... Currently there are updates files in profiles/updates/ dating
60 back to 2004
61 --
62 Brian Dolbec <dolsen@g.o>

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