BitTorrent (B. Cohen's version) - Revision history

Kiril at 12:27, 14 September 2012

2012-09-14T12:27:39Z

Kiril at 12:27, 13 December 2011

2011-12-13T12:27:57Z

Kiril at 12:27, 13 December 2011

2011-12-13T12:27:21Z

Kiril at 12:27, 13 December 2011

2011-12-13T12:27:12Z

Kiril at 12:06, 13 December 2011

2011-12-13T12:06:35Z

Kiril at 12:05, 13 December 2011

2011-12-13T12:05:45Z

Kiril at 11:50, 13 December 2011

2011-12-13T11:50:36Z

Kiril at 11:49, 13 December 2011

2011-12-13T11:49:45Z

Kiril at 11:44, 13 December 2011

2011-12-13T11:44:56Z

Kiril: Created page with "The modified bittorrent tarball is currently under the MPIBlib repository: svn co https://hcl.ucd.ie/repos/CPM/trunk/MPIBlib/tests/bittorrent/bittorrent.tar.gz * Create a file…"

2011-12-13T11:42:45Z

Created page with "The modified bittorrent tarball is currently under the MPIBlib repository: svn co https://hcl.ucd.ie/repos/CPM/trunk/MPIBlib/tests/bittorrent/bittorrent.tar.gz * Create a file…"

New page

The modified bittorrent tarball is currently under the MPIBlib repository:

svn co https://hcl.ucd.ie/repos/CPM/trunk/MPIBlib/tests/bittorrent/bittorrent.tar.gz

* Create a file of any size consisting of "s" characters only.
* Create torrent file:
btmakemetafile myfile.ext http://<frontend on G5K>:6969/announce
* Stick the torrent file into $HOME/public at the frontend.
** It is then available from within G5K under http://public.lille.grid5000.fr/~kdichev/{torrent file}
* Start the tracker on the frontend:
bttrack --port 6969 --dfile dstate
* Start one client that has the full copy:
btdownloadheadless.py --url http://my.server/myfile.torrent --saveas myfile.ext

@@ Line 8: / Line 8: @@
 * export following variables to tweak the way Python paths are searched:
-  export PYTHONHOME=$HOME
+   export PYTHONPATH=/usr/lib/python2.6/:<local-installation-path-of-Python-libs>
 * Modify logfile path in /home/kdichev/lib/python2.6/BitTorrent/StorageWrapper.py and create according directory structure
 * Create a file of any size consisting of "s" characters only.

@@ Line 10: / Line 10: @@
    export PYTHONHOME=$HOME
    export PYTHONPATH=/usr/lib/python2.6/
-* Modify logfile path in /home/kdichev/lib/python2.6/BitTorrent/StorageWrapper.py
+* Modify logfile path in /home/kdichev/lib/python2.6/BitTorrent/StorageWrapper.py and create according directory structure
 * Create a file of any size consisting of "s" characters only.
 * Create torrent file:

@@ Line 10: / Line 10: @@
    export PYTHONHOME=$HOME
    export PYTHONPATH=/usr/lib/python2.6/
-* modify logfile path in /home/kdichev/lib/python2.6/BitTorrent/StorageWrapper.py
+* Modify logfile path in /home/kdichev/lib/python2.6/BitTorrent/StorageWrapper.py
 * Create a file of any size consisting of "s" characters only.
 * Create torrent file:

@@ Line 10: / Line 10: @@
    export PYTHONHOME=$HOME
    export PYTHONPATH=/usr/lib/python2.6/
+* modify logfile path in /home/kdichev/lib/python2.6/BitTorrent/StorageWrapper.py
 * Create a file of any size consisting of "s" characters only.
 * Create torrent file:

@@ Line 4: / Line 4: @@
 * Extract this under your home directory
 * export following variables to tweak the way Python paths are searched:
    export PYTHONHOME=$HOME
-   export PYTHONPATH=/usr/lib
+   export PYTHONPATH=/usr/lib/python2.6/
 * Create a file of any size consisting of "s" characters only.

← Older revision		Revision as of 12:05, 13 December 2011
Line 3:		Line 3:
	svn co https://hcl.ucd.ie/repos/CPM/trunk/MPIBlib/tests/bittorrent/bittorrent.tar.gz		svn co https://hcl.ucd.ie/repos/CPM/trunk/MPIBlib/tests/bittorrent/bittorrent.tar.gz

		+	* Extract this under your home directory
		+	* export following variables to tweak the way Python paths are searched:
		+	export PYTHONHOME=$HOME
		+	export PYTHONPATH=/usr/lib

	* Create a file of any size consisting of "s" characters only.		* Create a file of any size consisting of "s" characters only.

@@ Line 13: / Line 13: @@
 * Book nodes interactively:
    qsub -I -lnodes=...
-* Start one client that has the full copy, on all other nodes, launch the client at the same time:
+* Start one client that has the full copy
 script-per-process.sh
    #!/bin/bash
    cd /tmp ;  btdownloadheadless --display_interval 100 --url http://public.lille.grid5000.fr/~kdichev/{torrent file}
 run.sh
    mpirun -n 14 --machinefile hostfile  $PWD/script-per-process.sh

@@ Line 11: / Line 11: @@
 * Start the tracker on the frontend:
    bttrack --port 6969 --dfile dstate
 * Start one client that has the full copy:
    btdownloadheadless.py --url http://my.server/myfile.torrent --saveas myfile.ext