Welcome to Allmydata "Tahoe"

The ​Allmydata "Tahoe" project is a scalable, distributed, fault-tolerant filestore, distributed under a free-software license.

The basic idea is that the data in this filesystem is spread over all participating nodes, using an algorithm that can recover the data even if a majority of the nodes are no longer available.

The README and the release notes have a lot more detail.

Tahoe resources

• The code is available via darcs by running the following command:

  darcs get http://allmydata.org/source/tahoe/trunk
  

• Other related libraries are available in ​http://allmydata.org/source/
• ​Buildbot: current build status
• Archived code coverage data (scroll down for the most recent build)
• Graph of code coverage
• The architectural overview documents some of the design.
• to install debian packages for etch, dapper, edgy, or feisty, add the following lines to your /etc/apt/sources.list, replacing the word DIST with etch, dapper, edgy, or feisty as appropriate:

  deb http://allmydata.org/debian/  DIST  main tahoe
  deb-src http://allmydata.org/debian/  DIST  main tahoe
  

  Then update and install the allmydata-tahoe package. These packages are generated each time the code is changed, and represent the most up-to-date (read "unstable") version available. The usual warnings about no guarantees apply: it might cause your computer to catch fire, might steal your dog, etc.
  • we need to set up an etch buildslave, as we don't currently have one running
• TahoeIssues? contains some discussion, open issues, and more docs

License

Tahoe is offered under the GNU General Public License (v2). It also comes with the added permission that, in the case that you are obligated to release a derived work under this licence (as per section 2.b of the GPLv2), you may delay the fulfillment of this obligation for up to 12 months.

Test Network

An experimental public testnet is running on Allmydata servers. It is subject to being updated at random times, so compatibility is like to break without notice.

After installing the code according to the README, set up a client node with the following files in its base directory:

introducer.furl	pb://xextf3eap44o3wi27mf7ehiur6wvhzr6@207.7.151.75:56677,127.0.0.1:56677/introducer
vdrive.furl	pb://xextf3eap44o3wi27mf7ehiur6wvhzr6@207.7.151.75:56677,127.0.0.1:56677/vdrive

The testnet is currently running foolscap-0.1.2, available in ​http://allmydata.org/source/ . All nodes in the network must be running the same version of Foolscap to be able to establish connections.

Trac Starting Points

• OriginalWikiStart -- the original Trac welcome page
• TracGuide -- Built-in Documentation
• ​The Trac project -- Trac Open Source Project
• ​Trac FAQ -- Frequently Asked Questions
• TracSupport -- Trac Support

For a complete list of local wiki pages, see TitleIndex.