wiki:TestGrid

Version 50 (modified by freestorm, at 2010-06-06T02:01:13Z) (diff)

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/!\ page under construction /!\



The Public Test Grid

Live Demo

the publically writeable directory through pubgrid.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, edit the following lines into its tahoe.cfg file:

[node]
nickname = Another nickname than "None"
[client]
introducer.furl = pb://tin57bdenwkigkujmh6rwgztcoh7ya7t@pubgrid.tahoe-lafs.org:50528/introducer
helper.furl = pb://sp26qyqclbwjv6lgqdxik5lfdlxrkpnz@skulls.nodes.soultcer.com:44519/io4e5utfosaxibnm7nk6viqjj6i4yd2g
stats_gatherer.furl = pb://cmmth6b3lsj2orir3u5yqwwae7xfmxxq@pubgrid.tahoe-lafs.org:51424/jdoyd3kke4zqkmmvlhveb57xsw623kh5
[helper]
enabled = True

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.

Storage Servers Information

Put some info of your Storage Node (nothing is mandatory, can be anonymous)

(*) Just to know if your node will be up 1 hour/day, don't make astronomical calcul about your annual downtime average

Node Nickname Admin Name When running (*) Disk sharing Connection Version Comment
1 FreeStorm-Neptune FreeStorm ~24/7 ~100GB ADSL 5000/500 1.6.1
2
3
4
5
6
7

Live Munin graphs

You can see some munin graphs of the Public Grid: http://pubgrid.tahoe-lafs.org/graphs/

Memory Lane

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

Old 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

other time scales
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.

other time scales
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'.

other time scales
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)

other time scales
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.

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