Razvan's wiki projects:p2p-next http://swarm.cs.pub.ro/~razvan/wiki/ 2026-05-09T06:49:22+00:00 Razvan's wiki http://swarm.cs.pub.ro/~razvan/wiki/ http://swarm.cs.pub.ro/~razvan/wiki/lib/tpl/dokuwiki/images/favicon.ico text/html 2020-07-20T09:16:54+00:00 Anonymous (anonymous@undisclosed.example.com) April 2012 Experiment http://swarm.cs.pub.ro/~razvan/wiki/projects/p2p-next/april-2012-experiment?rev=1595225814&do=diff <pre> @@ -1,21 +1,25 @@ - = April 2012 Experiment = + ====== April 2012 Experiment ====== - # Access the [[http://p2p-next.cs.pub.ro|P2P-Tube site]] and install the NextShare plugin (see the large icons on the right). - #* In case you use Linux, you need to install the SwarmPlayer plugin as a Firefox plugin. - #* In case you use Windows, you may install any of the two plugins: the SwarmPlayer plugin for Firefox, or the VLC plugin as a Firefox or IE plugin. - # Go to the [[http://p2p-next.cs.pub.ro/watch/69/startup-event-1|Startup event movie]] and play it using 1080p resolution (use the button on the bottom right). - #* In case of problems please use [[http://p2p-next.cs.pub.ro/contact|the support features]]. - # Use a standalone BitTorrent client to download the &quot;Startup event movie&quot; from [[http://p2p-next.cs.pub.ro/download/startup-event-1_1080p.ogv.torrent + - Access the [[http://p2p-next.cs.pub.ro|P2P-Tube site]] and install the NextShare plugin (see the large icons on the right). + - * In case you use Linux, you need to install the SwarmPlayer plugin as a Firefox plugin. + - * In case you use Windows, you may install any of the two plugins: the SwarmPlayer plugin for Firefox, or the VLC plugin as a Firefox or IE plugin. + - Go to the [[http://p2p-next.cs.pub.ro/watch/69/startup-event-1|Startup event movie]] and play it using 1080p resolution (use the button on the bottom right). + - * In case of problems please use [[http://p2p-next.cs.pub.ro/contact|the support features]]. + - Use a standalone BitTorrent client to download the &quot;Startup event movie&quot; from [[http://p2p-next.cs.pub.ro/download/startup-event-1_1080p.ogv.torrent |this .torrent file]]. - #* You may use any BitTorrent client you want. - # Please fill the BitTorrent client you used and your public IP address in [[https://docs.google.com/spreadsheet/viewform?formkey=dGdpcTZQazZOWEw5VFRUdFcwLU15MlE6MQ#gid=0|this form]]. - # In case you run Linux, or are able to run Linux, download the [[https://github.com/gritzko/swift|swift source code]]:&lt;code&gt; + - * You may use any BitTorrent client you want. + - Please fill the BitTorrent client you used and your public IP address in [[https://docs.google.com/spreadsheet/viewform?formkey=dGdpcTZQazZOWEw5VFRUdFcwLU15MlE6MQ#gid=0|this form]]. + - In case you run Linux, or are able to run Linux, download the [[https://github.com/gritzko/swift|swift source code]]:&lt;code&gt; git clone https://github.com/gritzko/swift.git &lt;/code&gt; - # Compile the swift source code:&lt;code&gt; + - Compile the swift source code:&lt;code&gt; make &lt;/code&gt; - #* The {{{swift}}} executable file should be created. - # Please download the &quot;Startup event movie&quot; file using swift:&lt;code&gt; + - * The {{{swift}}} executable file should be created. + - Please download the &quot;Startup event movie&quot; file using swift:&lt;code&gt; ./swift -p -t p2p-next-07.grid.pub.ro:20000 -h f7fbea57a0637e6f4de3abd0b1e06eaefe14cc3b -f startup-event-1_1080p.ogv &lt;/code&gt; + - (**optional**) [[http://p2p-next.cs.pub.ro/user/login|Login]] (or [[http://p2p-next.cs.pub.ro/user/register|register]]) to the P2P-Tube site. + - * You may use the account from {{{cs.curs.pub.ro}}}, in case you have one. + - (**optional**) Browse the site and play various movies, check out its features. + - (**optional**) Provide feedback for the P2P-Tube site on the [[https://docs.google.com/spreadsheet/viewform?formkey=dERuUnowN3RCU01GQ0tSSllXbjBUTnc6MQ#gid=0|feedback form]]. </pre> text/html 2020-07-20T09:16:54+00:00 Anonymous (anonymous@undisclosed.example.com) P2P-Next http://swarm.cs.pub.ro/~razvan/wiki/projects/p2p-next/ideas?rev=1595225814&do=diff <pre> @@ -1 +1,102 @@ + ===== P2P-Next ===== + ==== Idei de proiecte ==== + + * Framework de comandare automată a clientilor P2P + * Server ce asigură conectivitatea clienților + * Clienții se conectează la server + * Serverul folosește conexiunea existentă pentru + **** a transmite clienților fișiere .torrent + **** a comanda pornirea clienților pe sistemul de la distanță + **** a comanda transferul informațiilor utile de la clienți pe un sistem de stocare + **** a opri un transfer + **** a configura un client + * Sistem de colectare a datelor colectate de clienți (eventual în timp real) + * Sistem de analiză a datelor colectate + * Grafice pentru evoluția + **** vitezei de download + **** vitezei de upload + **** numărului de peeri conectați + **** numărul de conexiuni pe secundă + **** memoriei ocupate + **** timpului de procesor ocupat + * Corelare cu MonALISA + * Clienții cu cele mai multe transferuri + * Gestiunea bufferelor interne + * Chokes/unchokes + * I/O management + * Aggressiveness + * Idleness + * Cooperation + * Conectivitatea clienților (NAT traversal) + * Interfață (web, grafică, linie de comandă) pentru maparea clienților peste sistemele client fizice + * Interfață de configurare + * swarm size + * number of estimated peers/seeders + * time of day + * ratio enforcement + * swarm age + * Comandare programată + * se planifică pornirea clienților la un moment dat + * nu se pot planifica noi transferuri cât timp clienții sunt ocupați + * se pot folosi clienți liberi + + + * Kernel inspection + * Profiling pe nucleu (oprofile, analiza surselor, profilere specifice) + * Optimizarea transferului de tip P2P + * Interfețe avansate la nivelul API-ului de sistem + * Configurarea unui singur client + + + * Interfață de evaluare a performanței în Tribler + * Analiză cod Tribler + * Stabilire interfață modul de analiză a performanței + * Criterii de analiză a performanței + * Stocarea informațiilor necesare + + + * Portare a core-ului libtorrent în Tribler + * Analiză cod Tribler + * Stabilire interfață core + * Integrare cod C++ și cod Python + + + ==== Resurse necesare ==== + + * 6-10 sisteme cu + * acces privilegiat (cont root) + * legătură de rețea + * sistem Linux + * 512MB - 1GB RAM + * 40-80 GB HDD + + + ==== Living Lab ==== + + * 30 octombrie - draft L8.1.1 (Razvan, joi, 30 octombrie) + * WP4 -&gt; documente + soft Tribler Delft + * Conținut + * An overview of the testing platform + * What trials you conducted and why + * What results were gathered? + * Recommendations and suggestions for future developments within the NextShare platform. + + ==== Studenți ==== + + * 4-6 studenți pentru LivingLab + * în cadru RoEDU-Net la Craiova + + ==== Multicast tree ==== + + * AlexC, Mugurel - document despre Multicast Tree saptamana viitoare + * discutie Mugurel, AlexC cu Johan + + === Craiova === + + === Documentație === + + * document cu descriere domeniul P2P (documentul) + * idei de proiecte (bullet-uri) (marti cel tarziu) + * sa intrebam studenti cu care avem colaborari - oameni care-i cunoastem + * mai discutam saptamana viitoare </pre> text/html 2020-07-20T09:16:54+00:00 Anonymous (anonymous@undisclosed.example.com) OpenVZ configurations for NCIT Cluster http://swarm.cs.pub.ro/~razvan/wiki/projects/p2p-next/openvz-config?rev=1595225814&do=diff <pre> @@ -1,84 +1,85 @@ - = OpenVZ configurations for NCIT Cluster = + ====== OpenVZ configurations for NCIT Cluster ====== - * Debian-based (Debian GNU/Linux 6.0 -- Squeeze) - == Base system (hardware node) == + * Debian-based (Debian GNU/Linux 6.0 -- Squeeze) + ===== Base system (hardware node) ===== - * add authorized_keys (root@p2p, razvan,marius,adriana,george) and id_rsa{.pub,} - * apt-get install linux-image-2.6-openvz-amd64 vzctl vzdump vzquota - * apt-get install lxc-tools - * kernel.panic = 20, net.ipv4.ip_forward = 1 (/etc/sysctl.conf; sysctl -p) - * apt-get install watchdog (/etc/watchdog, &#039;watchdog-device = /dev/watchdog&#039;, /etc/default/watchdog) - * apt-get install sysv-rc-conf - * permanent iptables support - ** /etc/network/iptables.rules - ** /etc/network/ifup.d/iptables - * apt-get install bridge-utils - ** bridge configuration in /etc/network/interfaces - ** auto br0 - ** iface br0 inet dhcp - *** bridge_ports eth0 - *** bridge_stp off - ** add /etc/init.d/bridgevz - * apt-get install nfs-kernel-server - ** script (cron.hourly) for automatic remount of NFS share (invokes /etc/init.d/nfs-mount) - * install and configure NTP - ** run ntpdate-debian in /etc/cron.hourly/ - * (as root and p2p) ln -sf export/cs-p2p-next/ . - * (as root and p2p) ln -sf export/p2p-clients/ . - * do not fsck on non-root partitions (the sixth field in /etc/fstab is 0) - * [[#Heavy | Heavy configuration]] + * add authorized_keys (root@p2p, razvan,marius,adriana,george) and id_rsa{.pub,} + * apt-get install linux-image-2.6-openvz-amd64 vzctl vzdump vzquota + * apt-get install lxc-tools + * kernel.panic = 20, net.ipv4.ip_forward = 1 (/etc/sysctl.conf; sysctl -p) + * apt-get install watchdog (/etc/watchdog, &#039;watchdog-device = /dev/watchdog&#039;, /etc/default/watchdog) + * apt-get install sysv-rc-conf + * permanent iptables support + * /etc/network/iptables.rules + * /etc/network/ifup.d/iptables + * apt-get install bridge-utils + * bridge configuration in /etc/network/interfaces + * auto br0 + * iface br0 inet dhcp + * bridge_ports eth0 + * bridge_stp off + * add /etc/init.d/bridgevz + * apt-get install nfs-kernel-server + * script (cron.hourly) for automatic remount of NFS share (invokes /etc/init.d/nfs-mount) + * install and configure NTP + * run ntpdate-debian in /etc/cron.hourly/ + * (as root and p2p) ln -sf export/cs-p2p-next/ . + * (as root and p2p) ln -sf export/p2p-clients/ . + * do not fsck on non-root partitions (the sixth field in /etc/fstab is 0) + * [[#Heavy | Heavy configuration]] - == Container (OpenVZ) == + ===== Container (OpenVZ) ===== - === Bare === + ==== Bare ==== - * add contrib non-free to /etc/apt/sources.list - ** ftp.ro.debian.org -&gt; ftp.lug.ro - * apt-get update &amp;&amp; apt-get -y upgrade &amp;&amp; apt-get -y dist-upgrade &amp;&amp; apt-get autoremove &amp;&amp; apt-get autoclean &amp;&amp; apt-get clean - * add debian backports (http://backports.org/dokuwiki/doku.php?id=instructions) - ** use system-update script - * add /root/bin to PATH - * configure .bashrc (root) - ** uncomment useful elements in /root/.bashrc + * add contrib non-free to /etc/apt/sources.list + * ftp.ro.debian.org -&gt; ftp.lug.ro + * apt-get update &amp;&amp; apt-get -y upgrade &amp;&amp; apt-get -y dist-upgrade &amp;&amp; apt-get autoremove &amp;&amp; apt-get autoclean &amp;&amp; apt-get clean + * add debian backports (http://backports.org/dokuwiki/doku.php?id=instructions) + * use system-update script + * add /root/bin to PATH + * configure .bashrc (root) + * uncomment useful elements in /root/.bashrc - === Basic === + ==== Basic ==== - * apt-get install vim-nox htop openssh-server avahi-daemon gawk - * apt-get install zip unzip telnet host lynx sudo rsync - * apt-get install python - * apt-get install less - * apt-get install mc tree - * public key authentication only for SSH server (PasswordAuthentication no in /etc/ssh/sshd_config); remove files in ~/.ssh/ - ** StrictHostKeyChecking=no in /etc/ssh/ssh_config - ** disable SSH reverse DNS search; UseDNS no in /etc/ssh/sshd_config - * apt-get install apt-file sudo - ** apt-file update - * cp /usr/share/vim/vim71/vimrc_example.vim /etc/vim/.vimrc - ** mkdir -p ~/.vim/bkup - ** add backupdir, enconding, man page, listchars to ~/.vimrc - ** /usr/share/vim/vim71/syntax/ (python, bash, tex) - ** update-alternatives --config editor - ** add .vim/ și .vimrc /etc/skel - ** vim ftplugin files (python, shell, tex, java) (~/.vim/ftplugin/) + * apt-get install vim-nox htop openssh-server avahi-daemon gawk + * apt-get install zip unzip telnet host lynx sudo rsync + * apt-get install python + * apt-get install less + * apt-get install mc tree + * public key authentication only for SSH server (PasswordAuthentication no in /etc/ssh/sshd_config); remove files in ~/.ssh/ + * StrictHostKeyChecking=no in /etc/ssh/ssh_config + * disable SSH reverse DNS search; UseDNS no in /etc/ssh/sshd_config + * apt-get install apt-file sudo + * apt-file update + * cp /usr/share/vim/vim71/vimrc_example.vim /etc/vim/.vimrc + * mkdir -p ~/.vim/bkup + * add backupdir, enconding, man page, listchars to ~/.vimrc + * /usr/share/vim/vim71/syntax/ (python, bash, tex) + * update-alternatives --config editor + * add .vim/ și .vimrc /etc/skel + * vim ftplugin files (python, shell, tex, java) (~/.vim/ftplugin/) - === Devel === + ==== Devel ==== - * apt-get install build-essential gdb cscope ctags - * apt-get install manpages-posix manpages-posix-dev make-doc glibc-doc-reference - * apt-get install ltrace lsof - * apt-get install subversion strace git build-essential - * apt-get install pkg-config - * run git config for p2p and root - * hrktorrent/libtorrent-rasterbar - === Admin === + * apt-get install build-essential gdb cscope ctags + * apt-get install manpages-posix manpages-posix-dev make-doc glibc-doc-reference + * apt-get install ltrace lsof + * apt-get install subversion strace git build-essential + * apt-get install pkg-config + * run git config for p2p and root + * hrktorrent/libtorrent-rasterbar + * apt-get install libboost-thread-dev libssl-dev + ==== Admin ==== - * apt-get install nmap tcpdump finger pciutils usbutils lshw - * apt-get install netcat curl nctftp - * apt-get install iperf - * apt-get install sysstat - * apt-get install nfs-common - ** nfs-common in /etc/init.d/ (+ &quot;update-rc.d nfs-common defaults 90 10&quot;) (run &quot;vzctl set $veid --features nfs:on --save&quot; on HN) + * apt-get install nmap tcpdump finger pciutils usbutils lshw + * apt-get install netcat curl nctftp + * apt-get install iperf + * apt-get install sysstat + * apt-get install nfs-common + * nfs-common in /etc/init.d/ (+ &quot;update-rc.d nfs-common defaults 90 10&quot;) (run &quot;vzctl set $veid --features nfs:on --save&quot; on HN) - === Heavy === + ==== Heavy ==== - * Admin + Devel + * Admin + Devel </pre>