wiki:TestGrid

Version 42 (modified by zooko, at 2010-04-21T17:20:09Z) (diff)

allmydata.org -> tahoe-lafs.org

The Public Test Grid

Live Demo

the publically writeable directory through testgrid.tahoe-lafs.org. Here is the welcome page which has a list of connected nodes, recent uploads and downloads, and performance statistics.

How To Connect To The Public Test Grid

The test grid is subject to being updated at random times, so compatibility is likely to break without notice. Also note that many upgrades require all files and directories to be flushed, especially as storage formats change.

The test grid is currently running an 1.0.0-compatible release (see "My versions" on the welcome page for the current version of the web gateway server).

After setting up the code according to docs/quickstart.html, copy the following file into its base directory:

file namefile contents
introducer.furlpb://todjw7qkb4dgq4fkeo7cqydcu5vneioh@tahoecs2.allmydata.com:52106/introducer

Then run tahoe start.

We created a shared public directory: feel free to use it for experimentation -- once your node is up and listening on port 3456, this URL should give you access to that directory.

Memory Lane

release notesdatewhat's newimmutable fileweb gatewaythe publicly writeable directorydirectory of strange child links
recentSecrets From The Future.oggweb gatewaythe publicly writeable dirdirectory of strange child links
v1.6.1February 27, 2010bugfix releaseSecrets From The Future.oggweb gatewaythe publicly writeable dirdirectory of strange child links
v1.6.0February 1, 2010immutable directories, performanceSecrets From The Future.oggweb gatewaythe publicly writeable dirdirectory of strange child links
v1.5August 1, 2009WUI style, forward-compatibility, no size-limit on directories, more efficient directories, safer mvSecrets From The Future.oggweb gatewaythe publicly writeable dirdirectory of strange child links
v1.4.1April 13, 2009garbage collection, improved diagnostics, performance improvement when downloading many GB filesSecrets From The Future.oggweb gatewaythe publicly writeable dirdirectory of strange child links
v1.3February 13, 2009repairer, backup command, large files, (S)FTP server, moreSecrets From The Future.oggweb gatewaythe publicly writeable dirdirectory of strange child links
v1.2July 21, 2008fix a minor security flaw, add operational improvementsSecrets From The Future.oggweb gatewaythe publicly writeable dirdirectory of strange child links
v1.1June 11, 2008fix rare but serious issues, improve UISecrets From The Future.oggweb gatewaythe publicly writeable dirdirectory of strange child links
v1.0March 25, 2008It's version 1.0!Secrets From The Future.ogg (no content-type/disposition/name)web gatewaythe publicly writeable dirdirectory of strange child links
v0.9March 13, 2008Tahoe is now ready to be relied on for secure storageSecrets From The Future.ogg (no content-type/disposition/name)web gatewaythe publicly writeable dirdirectory of strange child links
v0.8February 15, 2008"visibility" into the system and more user interfaces
v0.7January 8, 2008decentralized directories and mutable files, a FUSE interface, and new open source licensing options
v0.6.1October 15, 2007packaging, usability, and performance improvements
v0.6September 24, 2007improved performance and packaging
v0.5.1August 23, 2007fix a security problem in the Web API
v0.5August 17, 2007the Web API and the command-line interface
v0.4June 29, 2007new mutable, shareable, private directories
v0.3June 6, 2007improved basic functionality
v0.2May 2, 2007the first public release, on May 2, 2007 and giving a general overview of why the Tahoe project exists

Test Grid Statistics

Usage statistics are available for the public test grid. (Note: tickets #13 and #317 mention other graphs and changes that need to happen on this page)

Count of how many clients and servers are connected to the grid

http://tahoe-lafs.org/tahoe-munin/tahoecs2.allmydata.com-tahoe_introstats-year.png

Space used by the shared public directory

This counts the total size of all immutable files reachable through the shared public directory listed above.

http://tahoe-lafs.org/tahoe-munin/tahoebs1.allmydata.com-tahoe_rootdir_space-year.png

Load Average

This measures how long a 1 second callback is overdue, on each machine that connects to the central 'stats gatherer'.

http://tahoe-lafs.org/tahoe-munin/tahoecs2.allmydata.com-tahoe_runtime_load_avg-year.png

Same, but those the peak value (reset at node reboot)

http://tahoe-lafs.org/tahoe-munin/tahoecs2.allmydata.com-tahoe_runtime_load_peak-year.png

Total space consumed in grid

This queries each storage server for how much space it is currently consuming.

http://tahoe-lafs.org/tahoe-munin/tahoecs2.allmydata.com-tahoe_storage_consumed-year.png