Re: Safe File Update (atomic)

2011-01-05 Thread Ted Ts'o
On Thu, Jan 06, 2011 at 12:57:07AM +, Ian Jackson wrote: > Ted Ts'o writes ("Re: Safe File Update (atomic)"): > > Then I invite you to implement it, and start discovering all of the > > corner cases for yourself. :-) As I predicted, you're not going to > > believe me when I tell you it's too

Re: Safe File Update (atomic)

2011-01-05 Thread Ian Jackson
Ted Ts'o writes ("Re: Safe File Update (atomic)"): > Then I invite you to implement it, and start discovering all of the > corner cases for yourself. :-) As I predicted, you're not going to > believe me when I tell you it's too hard. How about you reimplement all of Unix userland, first, so that

Re: Safe File Update (atomic)

2011-01-05 Thread Ted Ts'o
On Wed, Jan 05, 2011 at 10:47:03PM +0100, Olaf van der Spek wrote: > > That was about soft updates. I'm not sure this is just as complex. Then I invite you to implement it, and start discovering all of the corner cases for yourself. :-) As I predicted, you're not going to believe me when I tell

Re: Safe File Update (atomic)

2011-01-05 Thread Olaf van der Spek
On Wed, Jan 5, 2011 at 10:37 PM, Ted Ts'o wrote: >> Ah. So performance isn't the problem, it's just hard too implement. >> Would've been a lot faster if you said that earlier. > > "Too hard to implement" doesn't go far enough.  It's also a matter of > near impossibility to add new features later.

Re: Safe File Update (atomic)

2011-01-05 Thread Ted Ts'o
On Wed, Jan 05, 2011 at 09:38:30PM +0100, Olaf van der Spek wrote: > > Performance is important, I agree. > But you're trading performance for safety here. ... but if the safety is not needed, then you're paying for no good reason. And if performance is needed, then use fsync(). > > OK, what ab

Bug#609057: ITP: gsh -- remote shell multiplexor

2011-01-05 Thread Salvatore Bonaccorso
Package: wnpp Severity: wishlist Owner: Salvatore Bonaccorso * Package name: gsh Version : 0.3.1 Upstream Author : Guillaume Chazarain * URL : http://guichaz.free.fr/gsh * License : GPL-2+ Programming Lang: Python Description : remote shell multiplexor

Re: Safe File Update (atomic)

2011-01-05 Thread Olaf van der Spek
On Wed, Jan 5, 2011 at 7:26 PM, Ted Ts'o wrote: > On Wed, Jan 05, 2011 at 12:55:22PM +0100, Olaf van der Spek wrote: >> > If you give me a specific approach, I can tell you why it won't work, >> > or why it won't be accepted by the kernel maintainers (for example, >> > because it involves pouring

Re: Safe File Update (atomic)

2011-01-05 Thread Ted Ts'o
On Wed, Jan 05, 2011 at 12:55:22PM +0100, Olaf van der Spek wrote: > > If you give me a specific approach, I can tell you why it won't work, > > or why it won't be accepted by the kernel maintainers (for example, > > because it involves pouring far too much complexity into the kernel). > > Let's c

Bug#609043: ITP: libstring-dirify-perl -- convert a string into a directory like name

2011-01-05 Thread Nicholas Bamber
Package: wnpp Severity: wishlist Owner: Nicholas Bamber * Package name: libstring-dirify-perl Version : 1.01 Upstream Author : Ron Savage * URL : http://search.cpan.org/dist/String-Dirify * License : Artistic_1 Programming Lang: perl Description : con

Bug#609038: ITP: biomaj -- a biological databank update and processing tool

2011-01-05 Thread Olivier Sallou
Package: biomaj Version: 1.1.0 Severity: wishlist I want to package the Biomaj tool (http://biomaj.genouest.org) for Debian. The tool is already on production on several servers worldwide. -- System Information: Debian Release: squeeze/sid APT prefers lucid-updates APT policy: (500, 'lucid-u

Re: devel files and libraries in /lib

2011-01-05 Thread Neil Williams
On Wed, 5 Jan 2011 16:42:29 +0100 Olaf van der Spek wrote: > On Wed, Jan 5, 2011 at 3:15 PM, Roger Leigh wrote: > > I doubt it.  The symlink doesn't work right now due to the same file > > being present on both paths, causing one to be overwritten.  Once that > > issue is solved, it should not i

Re: devel files and libraries in /lib

2011-01-05 Thread Olaf van der Spek
On Wed, Jan 5, 2011 at 3:15 PM, Roger Leigh wrote: > I doubt it.  The symlink doesn't work right now due to the same file > being present on both paths, causing one to be overwritten.  Once that > issue is solved, it should not impact upon keeping /usr separate.  As > long as a feature such as sep

Bug#609025: ITP: libdist-checkconflicts-perl -- Perl module to declare version conflicts

2011-01-05 Thread Ansgar Burchardt
Package: wnpp Severity: wishlist Owner: Ansgar Burchardt * Package name: libdist-checkconflicts-perl Version : 0.02 Upstream Author : Jesse Luehrs * URL : http://search.cpan.org/dist/Dist-CheckConflicts/ * License : Artistic or GPL-1+ (like Perl) Programming

Re: devel files and libraries in /lib

2011-01-05 Thread Roger Leigh
On Wed, Jan 05, 2011 at 01:57:31PM +0100, Olaf van der Spek wrote: > On Wed, Jan 5, 2011 at 1:18 PM, Roger Leigh wrote: > >> You're right. Is there a project goal for this yet? > > > > No, that's one of the reasons I've brought it up. > > > > Practically speaking, this can be done fairly easily.  

Bug#609016: ITP: libpackage-stash-xs-perl -- Perl module providing routines for manipulating stashes (XS version)

2011-01-05 Thread Ansgar Burchardt
Package: wnpp Severity: wishlist Owner: Ansgar Burchardt * Package name: libpackage-stash-xs-perl Version : 0.17 Upstream Author : Jesse Luehrs * URL : http://search.cpan.org/dist/Package-Stash-XS/ * License : Artistic or GPL-1+ (like Perl) Programming Lang:

Bug#609017: ITP: mandelbulber -- 3D fractal renderer and animator

2011-01-05 Thread Giovanni Mascellani
Package: wnpp Severity: wishlist Owner: g...@debian.org X-Debbugs-CC: debian-devel@lists.debian.org --- Please fill out the fields below. --- Package name: mandelbulber Version: 0.97 Upstream Author: Krzysztof Marczak and others URL: http://sourceforge.net/projects/mandelb

Re: devel files and libraries in /lib

2011-01-05 Thread Olaf van der Spek
On Wed, Jan 5, 2011 at 1:18 PM, Roger Leigh wrote: >> You're right. Is there a project goal for this yet? > > No, that's one of the reasons I've brought it up. > > Practically speaking, this can be done fairly easily.  There's no > need to ban having a separate /usr at all.  Having /usr as a symli

Re: devel files and libraries in /lib

2011-01-05 Thread Roger Leigh
On Wed, Jan 05, 2011 at 12:44:34PM +0100, Olaf van der Spek wrote: > On Wed, Jan 5, 2011 at 1:25 AM, Roger Leigh wrote: > > Well, that's the issue at hand.  The reason I mentioned this is > > because I believe that the / and /usr separation is a case where we > > should stop to consider the "bigge

Re: devel files and libraries in /lib

2011-01-05 Thread Cyril Brulebois
Mike Hommey (05/01/2011): > It requires a recent kernel, though. IIRC, Lenny kernels don't > support readonly bind mounts. readonly bind mount support appeared in 2.6.26, at least according to the first point in [1]. 1. http://kernelnewbies.org/Linux_2_6_26 KiBi. signature.asc Description: D

Re: Safe File Update (atomic)

2011-01-05 Thread Olaf van der Spek
On Wed, Jan 5, 2011 at 1:25 AM, Ted Ts'o wrote: > On Wed, Jan 05, 2011 at 01:05:03AM +0100, Olaf van der Spek wrote: >> >> Why is it that you ignore all my responses to technical questions you asked? >> > > In general, because they are either (a) not well-formed, or (b) you > are asking me to prov

Re: devel files and libraries in /lib

2011-01-05 Thread Olaf van der Spek
On Wed, Jan 5, 2011 at 1:25 AM, Roger Leigh wrote: > Well, that's the issue at hand.  The reason I mentioned this is > because I believe that the / and /usr separation is a case where we > should stop to consider the "bigger picture" rather than just the > immediate problem. Solving that would sol

Bug#608999: ITP: libcrypt-dh-gmp-perl -- Crypt::DH replacement that uses GMP Directly

2011-01-05 Thread gregor herrmann
Package: wnpp Owner: gregor herrmann Severity: wishlist X-Debbugs-CC: debian-devel@lists.debian.org,debian-p...@lists.debian.org * Package name: libcrypt-dh-gmp-perl Version : 0.9 Upstream Author : Daisuke Maki * URL : http://search.cpan.org/dist/Crypt-DH-GMP/ * L

Bug#608998: ITP: libdevel-checklib-perl -- module for checking that the availability of a library

2011-01-05 Thread gregor herrmann
Package: wnpp Owner: gregor herrmann Severity: wishlist X-Debbugs-CC: debian-devel@lists.debian.org,debian-p...@lists.debian.org * Package name: libdevel-checklib-perl Version : 0.92 Upstream Author : Yasuhiro Matsumoto * URL : http://search.cpan.org/dist/Devel-CheckL

Bug#608997: ITP: libio-captureoutput-perl -- module for capturing STDOUT and STDERR from Perl code, subprocesses or XS

2011-01-05 Thread gregor herrmann
Package: wnpp Owner: gregor herrmann Severity: wishlist X-Debbugs-CC: debian-devel@lists.debian.org,debian-p...@lists.debian.org * Package name: libio-captureoutput-perl Version : 1.1102 Upstream Author : David A. Golden * URL : http://search.cpan.org/dist/IO-CaptureO

Re: devel files and libraries in /lib

2011-01-05 Thread Sven Joachim
On 2011-01-05 08:46 +0100, Mike Hommey wrote: > On Wed, Jan 05, 2011 at 03:29:08AM +0100, Michael Biebl wrote: >> >> Nice write-up, you raise many good points I agree with. >> >> Just a small remark: >> >> On 05.01.2011 01:25, Roger Leigh wrote: >> >> > 2) /usr is mounted read-only for securit