Tahoe-LAFS Weekly News, issue number 34, June 25 2012

Welcome to the Tahoe-LAFS Weekly News (TWN). Tahoe-LAFS is a secure, distributed storage system. View TWN on the web or subscribe to TWN. If you would like to view the "new and improved" TWN, complete with pictures; please take a look.

Announcement and News

Tahoe-LAFS 1.9.2 alpha Released for Testing

Zooko Zooko announced the release of Tahoe-LAFS 1.9.2 alpha for testing. Please download the tarball for testing. At last check, this release closed over 44 tickets. This makes it the biggest "micro" release of Tahoe-LAFS ever.

Foolscap-0.6.4 Released

Brian Brian Warner released Foolscap-0.6.4. The release includes the following changes:

  • The unreliable 'extras_require' property in setup.py, which allowed other python programs to declare a dependency on foolscap's "secure_connections" feature, was removed. See README.packagers for alternate instructions. (#174)
  • 'flogtool' log-dumping commands (dump, tail, web-viewer) now accept a consistent --timestamps= argument to control how event times are displayed (UTC, local, seconds-since-epoch, etc). (#192, #193)
  • Certain invalid "location" strings (accepted by Tub.setLocation and put into FURLs) are rejected earlier, and with better error messages. The error message produced when 'flogtool dump' is given a FURL-file (instead of an event log file) has been improved.
  • The Incident Gatherer will tolerate incident-file errors better, fetching remaining incidents instead of halting. (#190)
  • The git-over-foolscap tools were cleaned up, and the documentation was brought into line with the implementation. (#197)
  • Other minor bugs were fixed: #179, #191, #194, #195, #196

Glowing Quotes

“Tahoe-LAFS is an amazing piece of work!” — Pål Ruud

Tahoe-LAFS on Twitter

"Okay, okay, Tahoe-LAFS is actually a filesystem. I'm just grumpy because the POSIX FS API can't express some of LAFS's good parts." [0]

"Tahoe-LAFS is like Bittorrent except you can upload in addition to download. I'm changing the name to "Tahoe-LABT"." [1]

"Having fun working on the imminent Tahoe-LAFS v1.9.2 release: https://tahoe-lafs.org/trac/tahoe-lafs/milestone/1.9.2" [2]

From the tahoe-dev Mailing List

Announcing RentaNode.nl

Guido Witmond announced RentaNode.nl. Rentanode.nl allows users to rent private Tahoe-LAFS storage grids on geographically spread servers.

"Each customer gets their 'own' grid so they will have full control over access control, n-of-k encoding, data retention (garbage collection) and even introducer-rekeying. An introducer node is included for free to help those behind NAT-routers. Or bring your own."

Customers of Least Authority Enterprise (LAE) Least Authority Enterprises can use Rentanode.nl services in conjunction by setting LAE's introducer as described here.

Article on Tahoe-LAFS

Saint Germain included Tahoe-LAFS in their article on free backup software with deduplication. The article is in French. If someone could provided a translated copy, it would be greatly appreciated.

Patches Needing Review of the Week

There is two (2) ticket still needing review for 1.9.2:

There are six (6) ticket still needing review for 1.10.0:

There are two (2) tickets still needing review of 1.11.0:


The Tahoe-LAFS Weekly News is published once a week by The Tahoe-LAFS Software Foundation, President and Treasurer: Peter Secor peter . Scribes: Patrick "marlowe" McDonald marlowe , Zooko Wilcox-O'Hearn , Editor: Zooko. View TWN on the web or subscribe to TWN . Send your news stories to marlowe@antagonism.org — submission deadline: Friday night.