Re: [tahoe-dev] What's wrong with my test using check_load.py

2013-07-18 Thread Steven Lee
First of all thanks for your time, I have just solved my problem, it's a simple one which just needs to replace the command:python2 check_load.py --stats Newwith:python2 check_load.py NewNow proper information will be written into the "New" file.In addition, I am facing another problem, I want t

[tahoe-dev] How to track after subprocess.call()?

2013-07-18 Thread Steven Lee
I am trying to understand Tahoe's source code these days, I built it under Arch Linux with Eclipse and PyDev, then set a test grid, everything works well. Then I'd like to execute this command:tahoe -d . cp e1 tahoe:I have tested this command in Terminal and it run well, so I entered the Debug m

Re: [tahoe-dev] How to track after subprocess.call()?

2013-07-18 Thread Steven Lee
I have solved this problem, details in http://stackoverflow.com/questions/17721226/how-to-debug-into-subprocess-call-in-python. So don't waste time anymore, thanks anyway. From: elde...@outlook.com To: tahoe-dev@tahoe-lafs.org Subject: How to track after subprocess.call()? Date: Thu, 18 Jul 2013

Re: [tahoe-dev] Dedicated LAFS nodes offer

2013-07-18 Thread Basil M Kuriakose
This sounds awesome! On Thursday, July 18, 2013, Avi Freedman wrote: > > Hi... > > [I know this isn't a very tl;dr group but the summary is - we're > doing beta of private LAFS clouds and if you want to give it > a shot I'll get you some coupon codes for free service over > the weekend or earl

Re: [tahoe-dev] Installation on Mac

2013-07-18 Thread Basil M Kuriakose
See, it'd be great to get prebuilt packages for mac users. I tried everything u suggested and the error is still the same. Is there a screencast of building and installing tahoe-LAFS on mac os x 10.8 ? What about on mavericks? Will it work then? On Thursday, July 18, 2013, Daira Hopwood wrote: >

Re: [tahoe-dev] Installation on Mac

2013-07-18 Thread Greg Troxel
til writes: > so not surprisingly this fails: > python setup.py install In general, running "python" is unreliable, vs "pythonN.M", because python can change where it points to. This is more of a concern for packaging systems, and I don't think your issue at present, but I think the use of unq

Re: [tahoe-dev] Installation on Mac

2013-07-18 Thread Greg Troxel
"Zooko O'Whielacronx" writes: > Correct: "python setup.py install" will not work without sudo or root > privileges. However, "python setup.py build" *will* work without sudo > or root privileges. The instructions ¹ do not instruct the user to run > "python setup.py install"! > > However, users o

Re: [tahoe-dev] Installation on Mac

2013-07-18 Thread Greg Troxel
Daira Hopwood writes: > Alias 'really-install-without-dependencies' to zetuptoolz' "install" > command in setup.cfg. Then make 'python setup.py install' do nothing > except print a message similar to the following (replacing "bin/tahoe" > with "bin\tahoe" if on Windows): Please don't mess up th

Re: [tahoe-dev] some questions about tahoe-lafs

2013-07-18 Thread Greg Troxel
Hideo Kuze writes: > 1) which clouds are supported to act as nodes? (mega.co.nz? skydrive? > gdrive? dropbox?) none. But a node (that runs the tahoe protocol) could store shares (ciphertext) in a cloud storage service. > 2) what was the motivation for requiring a gateway for accessing the fil

Re: [tahoe-dev] some questions about tahoe-lafs

2013-07-18 Thread Greg Troxel
freed...@freedman.net (Avi Freedman) writes: > Right now I think you have to do FUSE mounts of S3 or webdav or something > else and run the storage node on top of that but longer term I think > being able to support no-software-install standard-protocol backend > nodes as an option would be great

Re: [tahoe-dev] some questions about tahoe-lafs

2013-07-18 Thread Paul Rabahy
https://github.com/LeastAuthority/tahoe-lafs/tree/eaa6e22358f1fcf924b3b26094029fad14d72df7/src/allmydata/storage/backends/cloud Shows some work being done to support googlestorage, msazure, openstack, and s3. I'm not sure how far along this is or if it has plans to get merged into the mainline clie

Re: [tahoe-dev] some questions about tahoe-lafs

2013-07-18 Thread Paul Rabahy
https://github.com/LeastAuthority/tahoe-lafs/tree/1819-cloud-merge/src/allmydata/storage/backends/cloud is probably an even better url. On Thu, Jul 18, 2013 at 10:22 AM, Paul Rabahy wrote: > > https://github.com/LeastAuthority/tahoe-lafs/tree/eaa6e22358f1fcf924b3b26094029fad14d72df7/src/allmydat

Re: [tahoe-dev] some questions about tahoe-lafs

2013-07-18 Thread Greg Troxel
freed...@freedman.net (Avi Freedman) writes: > I understand that opinion but I don't believe that will enable the > largest growth of the LAFS-ecosystem. That's a fair point. > Maybe I'm wrong but I think the large mass of users will remain > locked out of being able to install and configure da

Re: [tahoe-dev] some questions about tahoe-lafs

2013-07-18 Thread Avi Freedman
I understand that opinion but I don't believe that will enable the largest growth of the LAFS-ecosystem. Maybe I'm wrong but I think the large mass of users will remain locked out of being able to install and configure daemons - but finding 10s or 100s providers to use that can offer S3, SWIFT, o

Re: [tahoe-dev] some questions about tahoe-lafs

2013-07-18 Thread Avi Freedman
(Greg wrote:) > So a way forward that is not so objectionable architecturally and > addresses your usability concerns is to use some sort of python vfs > interface with multiple backends. Then at least it's not tahoe > reimplementing 12 wheels, but a larger python vfs community jointly > reinven

Re: [tahoe-dev] Installation on Mac

2013-07-18 Thread Daira Hopwood
On 18/07/13 14:34, Greg Troxel wrote: > Daira Hopwood writes: > >> Alias 'really-install-without-dependencies' to zetuptoolz' "install" >> command in setup.cfg. Then make 'python setup.py install' do nothing >> except print a message similar to the following (replacing "bin/tahoe" >> with "bin\ta

Re: [tahoe-dev] Installation on Mac

2013-07-18 Thread Greg Troxel
Daira Hopwood writes: > The "standard interface" for 'python setup.py install' does not do what > I or you or anyone else wants it to do. What I meant is pkgsrc has infrastructure for dealing with packages that use setuptools/distutils. That's all debugged. I imagine all the other pack

Re: [tahoe-dev] What's wrong with my test using check_load.py

2013-07-18 Thread Daira Hopwood
On 17/07/13 21:44, Zooko O'Whielacronx wrote: > Hi there! > > I haven't heard of anyone using check_load.py ¹ in a long time, and > there are no automated tests of it, so it has probably bit-rotted. > > ¹ > https://tahoe-lafs.org/trac/tahoe-lafs/browser/trunk/src/allmydata/test/check_load.py?ann

Re: [tahoe-dev] proposal: add padding

2013-07-18 Thread Daira Hopwood
On 18/07/13 03:27, Pierre Abbat wrote: > On Friday, July 12, 2013 16:56:47 Zooko O'Whielacronx wrote: >> No, no, we rely on the correctness of our encryption to hide all >> information about the plaintext from an attacker who doesn't know the >> encryption key. Therefore, the pad bytes are all just

Re: [tahoe-dev] How to track after subprocess.call()?

2013-07-18 Thread Daira Hopwood
On 18/07/13 10:30, Steven Lee wrote: > Traceback (most recent call last): > File "/home/elderry/Projects/git/tahoe-lafs/support/bin/tahoe", line 6, > in > from pkg_resources import load_entry_point > File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2850, in

Re: [tahoe-dev] unsubsribe

2013-07-18 Thread Zooko O'Whielacronx
On Tue, Jul 16, 2013 at 8:16 PM, Zooko O'Whielacronx wrote: > Sorry to see you go! Thank you for participating in the Tahoe-LAFS project. Haha! I'm very amused at myself for accidentally posting to the public list when I meant it to be a private note to Iantcho. Anyway, would everyone including

Re: [tahoe-dev] unsubsribe

2013-07-18 Thread Greg Troxel
"Zooko O'Whielacronx" writes: > Haha! I'm very amused at myself for accidentally posting to the public > list when I meant it to be a private note to Iantcho. It's not your fault! From: "Zooko O'Whielacronx" Subject: Re: [tahoe-dev] unsubsribe To: Tahoe-LAFS development Date: Thu, 18

Re: [tahoe-dev] unsubsribe

2013-07-18 Thread Zooko O'Whielacronx
On Thu, Jul 18, 2013 at 7:53 PM, Greg Troxel wrote: > > Can you fix the list to stop adding reply-to, then? Okay, I've changed this. Now if you reply to a message, and you want your reply to go to the whole list, you have to manually adjust your headers before sending your reply. Let's see how th

Re: [tahoe-dev] proposal: add padding

2013-07-18 Thread Tony Arcieri
On Wed, Jul 17, 2013 at 7:27 PM, Pierre Abbat wrote: > Encrypting padding consisting of all zero bytes creates a known-plaintext > attack. Do you have any citations on known plaintext attacks against AES? There are related key attacks... -- Tony Arcieri __

Re: [tahoe-dev] proposal: add padding

2013-07-18 Thread Nico Williams
On Wed, Jul 17, 2013 at 9:27 PM, Pierre Abbat wrote: > On Friday, July 12, 2013 16:56:47 Zooko O'Whielacronx wrote: >> No, no, we rely on the correctness of our encryption to hide all >> information about the plaintext from an attacker who doesn't know the >> encryption key. Therefore, the pad byt

[tahoe-dev] What will happen if combine LAFS with Memcached?

2013-07-18 Thread Steven Lee
Hello, I am studying for my summer project and am interested in LAFS, this morning my mentor mentioned that is that possible to deploy LAFS with Memcached to improve its performance? Since I am not very familiar with the both projects, I searched on Internet and found no one has ever been intere