Re: Proposal: switch init system to systemd or upstart

2013-10-25 Thread Uoti Urpala
Brian May wrote: > As much as I would like to see systemd as the default in Debian (and > have switched to it on my Desktops), I see two show stopper issues: > > > * Needs to work (somehow) with other applications (including not in > Debian) that need to manage cgroups. In Debian this would incl

Re: Proposal: s have a GR about the init system

2013-10-25 Thread Uoti Urpala
Scott Kitterman wrote: > Unless there's some kind of disclosure policy for everyone involved in the > any > technical discussion around Debian, CTTE decisions are quite distinct from "any technical discussion". > I think it's silly to claim Steve and > Colin are inherently unable to separate

Re: Proposal: let’s have a GR about the init system

2013-10-25 Thread Uoti Urpala
Colin Watson wrote: > I've done some work on Upstart itself and a good deal more designing > subsystems around it; no doubt that experience will have a bearing on my > vote. The other Technical Committee members will also surely bring > relevant experience of one kind or another to the table, as w

Re: tech-ctte: Decide which init system to default to in Debian.

2013-10-25 Thread Uoti Urpala
Jonathan Dowland wrote: > Whilst I think you have honourable intentions in referring this to tech-ctte, > I can't help but think it's premature. > > The systemd maintainers have never said that they believe systemd is ready to > be the default init nor whether they could handle supporting it if

Re: Proposal: let’s have a GR about the init system

2013-10-25 Thread Uoti Urpala
Russ Allbery wrote: > Bastien beudart writes: > > > It seems that the tech committee is composed of two well known ubuntu > > developers. Isn't that biased? I mean do you see them voting against > > upstart, I know that the decision should be based around technical > > facts, but that is not in

Re: let's split the systemd binary package

2013-10-25 Thread Uoti Urpala
Paul Tagliamonte wrote: > On Fri, Oct 25, 2013 at 01:40:55PM +0200, Olav Vitters wrote: > > I don't see this happening, at all. When the GNOME release team is asked > > for a solution we make *concrete* decisions: use X, or Y or maybe try > > and support both. If you want to influence these decisio

Re: systemd effectively mandatory now due to GNOME

2013-10-24 Thread Uoti Urpala
Russ Allbery wrote: > Christoph Anton Mitterer writes: > > In sid, gnome-settings-daemon depends now on systemd. > > I'm missing a key bit of context here. Does gnome-settings-daemon just > require that systemd be installed? Or does it require that the init > system be systemd? > > The systemd

Re: let's split the systemd binary package

2013-10-24 Thread Uoti Urpala
Thomas Goirand wrote: > We've been reading again and again from systemd supporters that it's > modular, and that we can use only a subset of it if we like. Now, we're > reading a very different thing: that it's modular *but* we need to > re-implement every bit of it so that the modularity becomes e

Re: let's split the systemd binary package [Was, Re: systemd effectively mandatory now due to GNOME]

2013-10-23 Thread Uoti Urpala
Steve Langasek wrote: > On Thu, Oct 24, 2013 at 02:21:25AM +0200, Matthias Klumpp wrote: > > 2013/10/24 Steve Langasek : > > > [...] > > >> If Gnome depends on gnome-settings-daemon, which now depends on systemd, > > >> this might be a worrying trend, as non-Linux kernels don't support > > >> syst

Re: systemd effectively mandatory now due to GNOME

2013-10-23 Thread Uoti Urpala
Steve Langasek wrote: > On Thu, Oct 24, 2013 at 09:47:52AM +1100, Brian May wrote: > > If Gnome depends on gnome-settings-daemon, which now depends on systemd, > > this might be a worrying trend, as non-Linux kernels don't support systemd. > > Well, that's one more reason the init system and the d

Re: think twice before enabling -D_FORTIFY_SOURCE=2 for C projects without thorough build-time testing

2013-09-22 Thread Uoti Urpala
Steve M. Robbins wrote: > On September 21, 2013 09:04:23 PM Bernhard R. Link wrote: > > The whole point of undefined behaviour in C is that the > > compiler/implementor/... does not have to care. > > I strongly suspect the "whole point" of undefined behaviour is simply that at > least two partie

Re: overriding udev rules

2013-09-09 Thread Uoti Urpala
Russ Allbery wrote: >Kay Sievers writes: > > Hmm, why would upgrades break? > > > The old file would still be there, rename the devices (if you keep the > > patch to swap names, which upstream does not support any more), and take > > precedence over tht new names; the old rules file would just no

Re: Less dinstall FTW?

2013-08-29 Thread Uoti Urpala
Ansgar Burchardt wrote: > In comparison the changing part of unstable: > > $ du -shc dists/unstable/*/{binary-*,source,Contents*.gz} | tail -1 > 665Mtotal > > So having two dinstall runs per day compared to four would reduce the > amount of changes by roughly 1.3 GB per day. Mirrors also

Re: overriding udev rules

2013-08-26 Thread Uoti Urpala
Ben Hutchings wrote: > But you don't actually want that behaviour. You cannot assume anything > about the order in which net devices are created and therefore you still > need rules for persistent names unless your machines have only one > Ethernet(-like) interface (the usual VM case). > > You'll

Re: Survey answers part 3: systemd is not portable and what this means for our ports

2013-07-24 Thread Uoti Urpala
brian m. carlson wrote: > On Mon, Jul 22, 2013 at 07:17:04PM +0300, Uoti Urpala wrote: > > If you don't do development, and nobody sharing your views does either, > > then there's a limit to the extent you can choose your direction just by > > refusing to foll

Re: Survey answers part 3: systemd is not portable and what this means for our ports

2013-07-22 Thread Uoti Urpala
brian m. carlson wrote: > On Mon, Jul 22, 2013 at 02:59:20AM +0300, Uoti Urpala wrote: > > Whether your argument was honest or not, I think it was a bad one. OK, > > perhaps you have concerns about the philosophy behind systemd and where > > that might take it in the fut

Re: Survey answers part 3: systemd is not portable and what this means for our ports

2013-07-21 Thread Uoti Urpala
The Wanderer wrote: > On 07/21/2013 05:04 PM, Josselin Mouette wrote: > > Le samedi 20 juillet 2013 à 19:21 -0400, The Wanderer a écrit : > >> Making the switch away from the entrenched sysvinit is visibly very > >> difficult, at least as a social matter, even in the environment we > >> have. syste

Re: Survey answers part 3: systemd is not portable and what this means for our ports

2013-07-19 Thread Uoti Urpala
Scott Kitterman wrote: > On Friday, July 19, 2013 06:35:48 PM John Paul Adrian Glaubitz wrote: > > On 07/19/2013 06:12 PM, Mathieu Parent wrote: > > > systemd is "used regulardly" on about 1200 popcon submiters, upstart > > > on about 600 (this is even less than 100 from 2013-07-04, but what > > >

Re: Survey answers part 3: systemd is not portable and what this means for our ports

2013-07-18 Thread Uoti Urpala
Russ Allbery wrote: > John Paul Adrian Glaubitz writes: > > > Popcon however speaks a completely different language: > > >> http://qa.debian.org/popcon.php?package=upstart > >> http://qa.debian.org/popcon.php?package=systemd > > > Currently 64 counted installations for upstart versus 1604 count

Re: PulseAudio

2013-07-17 Thread Uoti Urpala
Steve Langasek wrote: > You misunderstand me. I'm not upset about anything - I'm merely pointing > out that Lennart is an unreliable source where claims of > production-readiness are concerned. Ubuntu may have fallen for his > silver-tongued sales pitch back in 2007, but there's no reason Debian

Re: Plan to release a gplv3 compliant debian-based release

2013-07-05 Thread Uoti Urpala
David Weinehall wrote: > On Fri, Jul 05, 2013 at 04:14:57PM +0300, Uoti Urpala wrote: > [snip] > > a post from Alan Cox explaining this. I don't see why you would post > > your link again in full quote after that without explaining why you > > still thought Linus w

Re: Plan to release a gplv3 compliant debian-based release

2013-07-05 Thread Uoti Urpala
David Weinehall wrote: > OK, I'll instead quote what Linus wrote in the link I posted: > The "version 2 of the License, or (at your option) any later > version" language in the GPL copying file is not - and has never > been - part of the actual License itself. It's part of the A

Re: Survey answers part 1: systemd has too many dependencies, …

2013-06-12 Thread Uoti Urpala
Michael Stapelberg wrote: > Ondřej Surý writes: > > I still think you should also update the table with information if the > > library is actually used in PID 1 (or in forked process) as hmh suggested: > > > >> It would be best to enhance > >> http://people.debian.org/~stapelberg/docs/systemd-depe

Re: Survey answers part 1: systemd has too many dependencies, …

2013-06-10 Thread Uoti Urpala
Thomas Goirand wrote: > On 06/11/2013 02:23 AM, Henrique de Moraes Holschuh wrote: > > On Mon, 10 Jun 2013, Thomas Goirand wrote: > >> Then which component would you install, and activate by default? Which > >> component will you make only installable if the user decides to do it > >> actively (for

Re: security policy / root passwords

2013-06-10 Thread Uoti Urpala
Daniel Pocock wrote: > It was also demonstrated with Windows 7 that users could be tricked by > web sites that simply dimmed the background of the browser window - so > it is not a perfect solution and I would personally prefer to see users > referred to initiate "su" or "sudo" on their own. Initi

Re: Debian systemd survey

2013-06-02 Thread Uoti Urpala
Russ Allbery wrote: > There's really no reason to have something like an /etc/default setting > for that, the way there is for the rsyncd init script. You can just edit > that directly (well, it's systemd, so you have to copy it into /etc and > make a new version and then won't know if anything ab

Re: systemd .service file conversion

2013-06-01 Thread Uoti Urpala
Svante Signell wrote: > On Sat, 2013-06-01 at 22:57 +0300, Uoti Urpala wrote: > > Debian regularly removes old buggy packages that few people use. Are you > > saying that is wrong, and for the sake of freedom people should be given > > the ability to keep installing them even

Re: systemd .service file conversion

2013-06-01 Thread Uoti Urpala
Wouter Verhelst wrote: > On 30-05-13 22:36, Uoti Urpala wrote: > > While there is room for reasonable disagreement about the relative > > benefits of different configuration setups, "completely inferior even to > > dpkg-conffile handling" is not part of any reasonab

Re: systemd .service file conversion

2013-06-01 Thread Uoti Urpala
Marc Haber wrote: > On Sat, 01 Jun 2013 12:42:33 +0200, John Paul Adrian Glaubitz > wrote: > >What's the point in doing that work > >when, in the end, hardly anyone is using it? > > Freedom. It is not free to take away freedom just because too few > people have chosen to exercise freedom. Why wo

Re: systemd .service file conversion

2013-06-01 Thread Uoti Urpala
Salvo Tomaselli wrote: > > You have the context wrong here. "considering systemd as a default init" > > is too vague. > Wikipedia says: A default, in computer science, refers to a setting or a > value > automatically assigned to a software application, computer program or device, > outside of us

Re: Custom Reload command/signal in upstart

2013-06-01 Thread Uoti Urpala
Zygmunt Krynicki wrote: > W dniu sob, cze 1, 2013 o 12:52 ,nadawca John Paul Adrian Glaubitz > napisał: > > On 06/01/2013 12:24 PM, Vincent Bernat wrote: > > I don't know how systemd behaves in this way (so this is not > > something to hold against upstart), but there are so many

Re: systemd .service file conversion

2013-05-31 Thread Uoti Urpala
Helmut Grohne wrote: > On Fri, May 31, 2013 at 01:44:12AM +0300, Uoti Urpala wrote: > > Steve Langasek wrote: > > > I can't speak to other distributions, but in Debian, the systemd > > > maintainers > > > are in no position to decide that Debian will

Re: systemd .service file conversion

2013-05-30 Thread Uoti Urpala
Steve Langasek wrote: > I'm assuming you're talking here about things like /etc/default/locale and > /etc/default/keyboard, which systemd upstream fails to handle. > > I can't speak to other distributions, but in Debian, the systemd maintainers > are in no position to decide that Debian will agree

Re: systemd .service file conversion

2013-05-30 Thread Uoti Urpala
Russ Allbery wrote: > Uoti Urpala writes: > > Marc Haber wrote: > >> And it is still completely inferior even to dpkg-conffile handling, > >> which has huge wishes left open as well. > > > False. The message you replied to already listed advantages over >

Re: systemd .service file conversion

2013-05-30 Thread Uoti Urpala
Marc Haber wrote: > On Thu, 30 May 2013 17:07:08 +0200, Matthias Klumpp > wrote: > >So, this is not really RHEL specific, and some other non-RH software > >also has this scheme of storing config files. > > And it is still completely inferior even to dpkg-conffile handling, > which has huge wishes

Re: systemd .service file conversion

2013-05-30 Thread Uoti Urpala
Matthias Klumpp wrote: > 013/5/30 Marco d'Itri : > > On May 30, Mathieu Parent wrote: > >[···] > >> > There is also the "kill features Red Hat does not care about" deal, > >> Do you have an example? > > Persistent naming of network interfaces. > ... is entirely optional, and can be disabled if som

Re: systemd .service file conversion

2013-05-30 Thread Uoti Urpala
Jonathan Dowland wrote: > On Thu, May 30, 2013 at 04:50:15PM +0300, Uoti Urpala wrote: > > Do you have any reason at all to believe that these were problems with > > systemd, rather than problems in Debian configuration or mostly > > independent bugs in other software tha

Re: systemd .service file conversion

2013-05-30 Thread Uoti Urpala
Mathieu Parent wrote: > 2013/5/30 Marco d'Itri : > > and the "invent a new a configuration files scheme because it better > > suits RPM and Red Hat policies" deal. > > Do you have an example? I think he's referring to the etc-overrides-lib semantics that systemd uses for configuration files. But

Re: systemd .service file conversion

2013-05-30 Thread Uoti Urpala
Salvo Tomaselli wrote: > I have tried systemd, and I like the approach it has, and in a few years I > believe it has potential. But... using it to restart my computer i need to do > an hard reset (and think of how happy would I be if my computer had been a > server in a rack on the other side of

Re: Debian systemd survey

2013-05-21 Thread Uoti Urpala
Lucas Nussbaum wrote: > I went through the various init systems threads again during the last > few days. My understanding of the consensus so far is the following: > > - Both systemd and upstart bring many useful features, and are a > clear improvement over sysvinit. Yes, both are an improveme

Re: Bug#707740: general: fails with video Hi10p

2013-05-11 Thread Uoti Urpala
Josselin Mouette wrote: > Hi10p is a useless hack that makes videos unreadable with hardware > acceleration. I wouldn’t recommend using it in the general case. The The "useless hack" part is false. 10-bit H264 is a clear improvement in video compression for some types of videos. Existing hardware

Re: Re: jpeg8 vs jpeg-turbo

2013-05-02 Thread Uoti Urpala
Bill Allombert wrote: > On Sat, Apr 27, 2013 at 08:55:28AM +0200, Ondřej Surý wrote: > > P.S.: You still haven't answered my questions in the previous email. I > > don't think they are unreasonable. > > Let start with the beginning: > > I became the maintainer of libjpeg62 in November 2001, the p

Re: multiarch and interpreters/runtimes

2013-04-20 Thread Uoti Urpala
Helmut Grohne wrote: > You point out a limitation that I'd consider to be a feature. My > proposal requires that every package has a single set of running > architectures that has to apply to all code contained. Should that "set of running architectures" be just "architecture"? I think that after

Re: multiarch and interpreters/runtimes

2013-04-20 Thread Uoti Urpala
Helmut Grohne wrote: > On Sat, Apr 20, 2013 at 04:44:08AM +0300, Uoti Urpala wrote: > > 3) P runs a script using system interpreter X, and depends on the > >interpreter environment supporting functionality provided by Q. > >Q needs to work for the arch matching i

Re: multiarch and interpreters/runtimes

2013-04-19 Thread Uoti Urpala
Helmut Grohne wrote: > Barring any mistakes this appears like a possible solution to the > problem. Did you spot anything obviously wrong? Any example where you > don't see how to work it out? It seems correct at first glance, but not enough to solve all the issues mentioned. Currently existing pa

Re: R 3.0.0 and required rebuilds of all reverse Depends: of R

2013-04-01 Thread Uoti Urpala
Neil McGovern wrote: > On Mon, Apr 01, 2013 at 02:38:51PM +0300, Uoti Urpala wrote: > > It is unreasonable to tell the users and upstreams that Debian is > > going to keep users on a known inferior version by default for a long > > time, just in case more testing is needed to

Re: R 3.0.0 and required rebuilds of all reverse Depends: of R

2013-04-01 Thread Uoti Urpala
Samuel Thibault wrote: > Uoti Urpala, le Mon 01 Apr 2013 05:12:46 +0300, a écrit : > > Distributions that make latest > > software available are necessary for free software development. > > Again, that's one of the things experimental is for. It is not. You can't

Re: R 3.0.0 and required rebuilds of all reverse Depends: of R

2013-03-31 Thread Uoti Urpala
Scott Kitterman wrote: > If I'm reading you correctly, you seem to believe that creating the release > is > somehow the release team's job. It's not. The job belongs to all of us. No, that's not what I'm saying. But I think the release team is primarily responsible for the policies that harm t

Re: R 3.0.0 and required rebuilds of all reverse Depends: of R

2013-03-31 Thread Uoti Urpala
Neil Williams wrote: > On Mon, 01 Apr 2013 00:48:08 +0300 > Uoti Urpala wrote: > > Philipp Kern wrote: > > > Thanks for trading the R release cycle with Debian's and for delaying the > > IMO it's important to remember that it's fundamentally the rele

Re: R 3.0.0 and required rebuilds of all reverse Depends: of R

2013-03-31 Thread Uoti Urpala
Philipp Kern wrote: > On Sun, Mar 31, 2013 at 12:33:46PM -0500, Dirk Eddelbuettel wrote: > > I cannot influence the R release cycle which happens within our freeze. As > > have a few previous R releases, and none of those created any trouble. > > Thanks for trading the R release cycle with Debian

Re: Linux Future

2013-01-25 Thread Uoti Urpala
Russ Allbery wrote: > Adam Borowski writes: > > > There are two ways to design a system: > > * a monolithic well-integrated system, granting features and efficiency at > > the cost of portability and hackability > > * the traditional Unix way, with a stress on replaceable tools that do only > >

Re: Stuff from /bin, /sbin, /lib depending on /usr/lib libraries

2012-12-16 Thread Uoti Urpala
Petter Reinholdtsen wrote: > When /usr/ is a LVM partition, this block LVM from being > shut down, and leave /usr/ in a dirty state and LVM not properly shut > down before poweroff. Why would this be harder to support than having / itself on LVM? Or are you saying the latter need not be supported?

Re: Really, ...

2012-11-29 Thread Uoti Urpala
Chow Loong Jin wrote: > On 30/11/2012 10:16, Uoti Urpala wrote: > > However, current PulseAudio is still quite buggy. But I wouldn't place > Is it, really? I haven't noticed any major issues with Pulseaudio in the past > couple of years running Ubuntu. That and sound

Re: Really, ...

2012-11-29 Thread Uoti Urpala
Russ Allbery wrote: > Uoti Urpala writes: > > > Would you expect anyone who thinks such activity is not useful to help > > with it? This would seem to lead to the absurd conclusion that > > expressing a negative view/evaluation of anything would always be just > >

Re: Really, ...

2012-11-29 Thread Uoti Urpala
Andrej N. Gritsenko wrote: > John Paul Adrian Glaubitz has written on Friday, 30 November, at 1:04: > >Absolutely true. And this is actually why I don't understand so many > >people get so emotional when it comes to software like systemd or > >Pulse-Audio. > > Well, without any emotions. In l

Re: Really, ...

2012-11-29 Thread Uoti Urpala
Russ Allbery wrote: > Uoti Urpala writes: > > Russ Allbery wrote: > >> Free software is a social activity. The past history of qmail should > >> be informative here (or, for that matter, both gcc and glibc, which had > >> to go through disruptive forks to

Re: Really, ...

2012-11-29 Thread Uoti Urpala
Russ Allbery wrote: > John Paul Adrian Glaubitz writes: > > > Yes, I do accept vocals against systemd, but only if these are actually > > valid arguments. Because I want software development to be driven on > > technical merits and not on sympathies against or for certain people > > neither the s

Re: Gentoo guys starting a fork of udev

2012-11-14 Thread Uoti Urpala
Steve Langasek wrote: > Pretty sure you have this backwards. The decision to implement upstart and > use it in Ubuntu was a technical [corrected] one. The decision to NIH a > dependency-based init system and then try to strongarm everyone into using > it by breaking compatibility was the politica

Re: [SUMMARY/PROPOSAL] Orphaning another maintainer's packages

2012-10-26 Thread Uoti Urpala
Steve Langasek wrote: > On Thu, Oct 25, 2012 at 05:17:10PM +0800, Thomas Goirand wrote: > > On 10/25/2012 02:48 AM, Steve Langasek wrote: > > >On Thu, Oct 25, 2012 at 01:57:12AM +0800, Thomas Goirand wrote: > > >>I remember when I started a thread about 6 months ago, > > >>willing to take over main

Re: Bug#684396: ITP: openrc -- alternative boot mechanism that manages the services, startup and shutdown of a host

2012-08-19 Thread Uoti Urpala
Marc Haber wrote: > Amen. I find it derogatory towards the people spending months of their > private time to make exotic ports work to call their work "toy ports". There are people who use their time doing things like hopping across a continent on one foot. That is a lot of work, but it's not part

Re: CD sizes again (and BoF reminder!)

2012-07-22 Thread Uoti Urpala
Simon Paillard wrote: > On Sat, Jul 21, 2012 at 09:25:50PM +0300, Uoti Urpala wrote: > > So at least in this case the biggest performance problem by far is the > > inappropriate use of fsync() or other disk synchronization primitives, > > and CPU use for unpacking is p

Re: CD sizes again (and BoF reminder!)

2012-07-21 Thread Uoti Urpala
brian m. carlson wrote: > On Sat, Jul 21, 2012 at 09:25:50PM +0300, Uoti Urpala wrote: > > So at least in this case the biggest performance problem by far is the > > inappropriate use of fsync() or other disk synchronization primitives, > > and CPU use for unpacking is p

Re: CD sizes again (and BoF reminder!)

2012-07-21 Thread Uoti Urpala
Joey Hess wrote: > Hideki Yamane wrote: > > I tested as well, and sometimes decompression with xz is so slw, > > it takes 6-8 times than default gz. > > I was just watching your DebConf presentation "Lets shrink Debian > package archive" and I think there you said decompression with xz was >

Re: Summary: Moving /tmp to tmpfs makes it useless

2012-06-18 Thread Uoti Urpala
Wouter Verhelst wrote: > I don't think compiling C code has been CPU bound since before I was > born (and I was born in the late 70s, so that's quite a while). C++ is a > different matter, but still. Bullshit. GCC uses a lot of CPU unless you compile without optimization, and is surprisingly slow

Re: Handling of changelogs and bin-nmus

2012-06-12 Thread Uoti Urpala
Guillem Jover wrote: > By definition a binNMU cannot produce a source package anyway, so I > fail to see the point in this artifical need to distinguish “source” > and “binary” changelogs through different files, AFAIR I already Why "artificial"? Isn't it a completely natural and consistent view t

Re: Summary: Moving /tmp to tmpfs makes it useless

2012-06-10 Thread Uoti Urpala
Serge wrote: > 2012/6/10 Uoti Urpala wrote: > > You've posted blatantly false claims. If you post claims like "1+1 > > equals 2 because the moon is made of cheese", then you're a moron, even > > if 1+1 does equal 2. > > (I like this example :)) It co

Re: Summary: Moving /tmp to tmpfs makes it useless

2012-06-10 Thread Uoti Urpala
an't yourself tell the valid arguments apart from the crackpot claims that doesn't help your credibility. > Do you dismiss the theory (confirmed by Uoti Urpala test script) that > tmpfs+swap INCREASE number of writes and are hence bad for SSD? I think what the script shows is that the

Re: Moving /tmp to tmpfs makes it useless

2012-06-05 Thread Uoti Urpala
Goswin von Brederlow wrote: > Uoti Urpala writes: > > I haven't read the relevant kernel code, but that doesn't match the > > behavior I see. Reading a large file from tmpfs and then allocating > > memory results in large swap writes every time, even if the ne

Re: Orphaning php-codesniffer, then take it over by the PHP PEARteam

2012-06-01 Thread Uoti Urpala
Steve Langasek wrote: > On Thu, May 31, 2012 at 06:15:47PM +0200, Bernd Zeimetz wrote: > > Especially do I fail to understand why a member of the TC, who took part > > in such discussions before > > (https://lists.debian.org/debian-devel/2006/05/msg00457.html to name an > > example), and encouraged

Re: Moving /tmp to tmpfs makes it useless

2012-06-01 Thread Uoti Urpala
Goswin von Brederlow wrote: > > Le vendredi 25 mai 2012 à 16:01 +0300, Uoti Urpala a écrit : > >> There is one significant difference though. When you read data back to > >> memory from swap, the kernel does not remember that it already exists on > >> disk; whe

Re: Moving /tmp to tmpfs makes it useful

2012-05-30 Thread Uoti Urpala
Serge wrote: > you eat cache memory. Meaning, you store /tmp files in cache even when > they're not used, so kernel cannot use that memory to store some useful > files. This increases I/O and makes the system slower. The tmpfs files will be written to swap if they aren't accessed much and the kern

Re: Moving /tmp to tmpfs makes it useless

2012-05-25 Thread Uoti Urpala
Josselin Mouette wrote: > Files which are written on a regular filesystem stay on memory. This is > called the buffer cache. Whenever they are not used and/or the system > needs to reclaim memory, they are trashed. > Files which are written on a tmpfs stay on memory. Whenever they are not > used an

Re: RFC: OpenRC as Init System for Debian

2012-05-11 Thread Uoti Urpala
Philip Hands wrote: > The traditional Debian approach to /etc is largely self documenting, to > the extent that one can generally walk into a site cold and (having > established that they have decent backups) cheerfully do an upgrade on > their Debian servers without anything breaking (I do this re

Re: RFC: OpenRC as Init System for Debian

2012-05-10 Thread Uoti Urpala
Don Armstrong wrote: > On Thu, 10 May 2012, Ben Hutchings wrote: > > In the etc-overrides-lib model, program defaults and local > > configuration are effectively being merged every time the program > > starts. This seems to assume that the program would always read both. systemd unit files don't w

Re: RFC: OpenRC as Init System for Debian

2012-05-10 Thread Uoti Urpala
George Danchev wrote: > On Thursday 10 May 2012 21:46:41 Uoti Urpala wrote: > > I don't see how the following would make this comparison with rpm relevant. > > It was a comparison of the packaging system facilities to handle upgrades of > the configuration files of the

Re: etc-overrides-non-etc configuration file model [Re: RFC: OpenRC asInit System for Debian]

2012-05-10 Thread Uoti Urpala
Don Armstrong wrote: > On Thu, 10 May 2012, Uoti Urpala wrote: > > I don't see how the following would make this comparison with rpm > > relevant. > > This is debian-devel, and we're talking about configuration file > handling in Debian, which makes ucf and dpk

Re: RFC: OpenRC as Init System for Debian

2012-05-10 Thread Uoti Urpala
George Danchev wrote: > On Thursday 10 May 2012 19:53:18 Uoti Urpala wrote: > > The reason why most old applications do not follow that approach (at > > least not yet) is pretty obvious: their authors never considered it. > > etc-overrides-lib semantics have only become a

Re: RFC: OpenRC as Init System for Debian

2012-05-10 Thread Uoti Urpala
Don Armstrong wrote: > On Thu, 10 May 2012, Uoti Urpala wrote: > > You're pretty much just saying that dpkg and helpers like ucf have > > implemented better functionality than rpm. I don't see how that's > > relevant to the discussion. > > The reason why

Re: RFC: OpenRC as Init System for Debian

2012-05-10 Thread Uoti Urpala
Marco d'Itri wrote: > On May 10, Bjørn Mork wrote: > > > Agree. Copying a large set of default policies into /etc just because > > they *can* be overridden is not user friendly. And it does not make the > > defaults any more configuration either. It just hides important local > > changes and ma

Re: RFC: OpenRC as Init System for Debian

2012-05-10 Thread Uoti Urpala
George Danchev wrote: > On Thursday 10 May 2012 00:22:11 Uoti Urpala wrote: > > Steve McIntyre wrote: > > > No, really - please *do* do this. The fact that a lot of the software > > > coming out of RedHat development seems to be designed solely for their > > &g

Re: RFC: OpenRC as Init System for Debian

2012-05-09 Thread Uoti Urpala
Steve McIntyre wrote: > Uoti Urpala wrote: > >Who's the one choosing his preferred configuration format based on the > >limitations of his preferred packaging system here? Hint: it's not Red > >Hat. > > *yawn* > > When you've got something construc

Re: RFC: OpenRC as Init System for Debian

2012-05-09 Thread Uoti Urpala
Steve McIntyre wrote: > Josh Triplett wrote: > >Marco d'Itri wrote: > >> The more I think about it, the more I suspect that the correct solution > >> would be to just symlink /lib/udev/rules.d/ to /etc/udev/rules.d/ and so > >> on. > > > >Please don't. As a user, I find it highly preferable for

Re: RFC: OpenRC as Init System for Debian

2012-05-09 Thread Uoti Urpala
Gergely Nagy wrote: > Uoti Urpala writes: > > Not having the files in /etc by default does have technical advantages. > > It's easier to see what is local non-default configuration. Original > > default file is always available in a known location (and very easy to >

Re: RFC: OpenRC as Init System for Debian

2012-05-09 Thread Uoti Urpala
Roger Leigh wrote: > Can't we just do things the Debian way, and just provide them directly > as conffiles in /etc? It's nice that systemd provides its mechanism > to symlink/include the units provided elsewhere, but is this either > necessary or desirable on a Debian system? Not having the files

Re: RFC: OpenRC as Init System for Debian

2012-05-09 Thread Uoti Urpala
Tollef Fog Heen wrote: > ]] Philipp Kern > > > You will not, however, get a conffile update prompt when the system > > file changes (e.g. to update your own local copy to incorporate the > > fix). > > This is something I'm pondering if we should handle in either a systemd > trigger or a tool tha

Re: RFC: OpenRC as Init System for Debian

2012-04-30 Thread Uoti Urpala
George Danchev wrote: > It is entirely possible to manage configuration files from dpkg's > maintainerscripts (postinst on 'configure' stage, and resp. postrm) as > you find fit, > or by means of ucf, and possibly in combination with debconf. > > One can ship a bunch of configuration files in /usr

Re: RFC: OpenRC as Init System for Debian

2012-04-30 Thread Uoti Urpala
Dmitry Nezhevenko wrote: > On Mon, Apr 30, 2012 at 02:44:42PM +0300, Uoti Urpala wrote: > > Wrong. Any program behavior change may require changing custom > > configuration, but such changes need not be accompanied by changes in > > the default configuration file. Cur

Re: RFC: OpenRC as Init System for Debian

2012-04-30 Thread Uoti Urpala
Dmitry Nezhevenko wrote: > On Mon, Apr 30, 2012 at 01:49:57AM +0300, Uoti Urpala wrote: > > Marco d'Itri wrote: > > > - configuration files in /etc/ overriding configuration files in /lib/, > > > to work around the inferior configuration files handling of RPM >

Re: Re: RFC: OpenRC as Init System for Debian

2012-04-29 Thread Uoti Urpala
Marco d'Itri wrote: > I am on friendly terms with many Red Hat people, but it is a fact that > they take design decisions which are aligned with the needs of RHEL > and these needs are often far from what is good for other distributions. > - configuration files in /etc/ overriding configuration

Re: RFC: OpenRC as Init System for Debian

2012-04-29 Thread Uoti Urpala
Roger Leigh wrote: > One of the definining characteristics of the Linux ecosystem, including > Debian, has been that the system has been made up of a set of loosely- > coupled compoments with well-defined interfaces. This is in stark > contrast to, e.g. Windows, MacOS and other proprietary systems

Re: state of security hardening build flag efforts

2012-04-22 Thread Uoti Urpala
Russ Allbery wrote: > Uoti Urpala writes: > > Russ Allbery wrote: > > >> +pie causes a fairly ordinary regular binary (gnubg) to die with a bus > >> error immediately upon execution. If someone could figure out why and > >> whether it's a general cla

Re: state of security hardening build flag efforts

2012-04-07 Thread Uoti Urpala
Russ Allbery wrote: > +pie causes a fairly ordinary regular binary (gnubg) to die with a bus > error immediately upon execution. If someone could figure out why and > whether it's a general class of problems or something peculiar to that > code, I'd be feeling more optimistic about enabling PIE mo

Re: On init in Debian

2012-04-01 Thread Uoti Urpala
Russ Allbery wrote: > Josselin Mouette writes: > > > I’ve not seen many people interested specifically in upstart in this > > discussion, apart from Canonical employees. > > For the record, I'm interested specifically in upstart because I think > that alignment with Ubuntu is a major win for Deb

Re: On init in Debian

2012-03-31 Thread Uoti Urpala
Russ Allbery wrote: > Samuel Thibault writes: > > It is apparently trying to be a *Linux* standard, being adopted by all > > distributions. > > That's not at all clear to me. It seems more to be trying to be a good > init system used by Fedora, and beyond that it's left to people to make up > th

Re: On init in Debian

2012-03-26 Thread Uoti Urpala
Martin Wuertele wrote: > * Uoti Urpala [2012-03-23 19:44]: > > IMO your [Steve Langasek's] upstart advocacy and anti-systemd FUD > > crosses the line between having your own opinions and having your > > own facts. > > There was neither FUD nor advocacy in Steve

Re: On init in Debian

2012-03-23 Thread Uoti Urpala
Steve Langasek wrote: > The current state of upstart in Debian is a reflection of the upstart > maintainers' respect for Debian and desire to not destabilize the > distribution by triggering an avalanche of package conversions that could > quickly take us past the point of no return for bit rot of

Re: upstart: please update to latest upstream version

2012-03-07 Thread Uoti Urpala
Steve Langasek wrote: > There are also complications to using cgroups, in that suddenly any service > that needs to be able to spawn long-running processes that outlive the > service has to start caring about cgroups - both so that they survive the > service being shut down from the outside, and so

Re: upstart: please update to latest upstream version

2012-02-27 Thread Uoti Urpala
Goswin von Brederlow wrote: > Steve Langasek writes: > > /etc/default/* files. The options here are all fairly poor: > Option 2 is also bad. There is a reason why we have /etc/default instead > of setting the options in the init.d scripts directly. Most importantly > the init.d scripts can be up

Re: upstart: please update to latest upstream version

2012-02-27 Thread Uoti Urpala
Steve Langasek wrote: > If no one's measured it, then converting scripts to C programs to > avoid the added exec() calls is premature optimization. If the only You keep repeating the same FUD. Again, avoiding shell is not just an optimization, much less a premature one. Also, if I understand the

Re: A few observations about systemd

2012-02-27 Thread Uoti Urpala
Bernhard R. Link wrote: > While there might be some problems originating from some architecture, > but most problems you will see and people claim to be "problems specific > to fringe architectures" are actual bugs in the program you just do not > *yet* see on your usual pet architectures. And some

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