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- 09:14, 9 June 2021 XENBEgridClient (hist | edit) [20,253 bytes] Maintenance script (talk | contribs) (Created page with " == XEN managed BEgrid client == The idea is to use XEN to save on needed hardware resources at BEgrid sites, by combining on the same hardware the NAT box (needed for WN p...")
- 09:14, 9 June 2021 WMS troubleShooting (hist | edit) [731 bytes] Maintenance script (talk | contribs) (Created page with " === Unable_to_find_any_endpoint === <pre> Connecting to the service https://wms.begrid.be:7443/glite_wms_wmproxy_server Connection failed: SSL_ERROR_SSL error:1409441...")
- 09:14, 9 June 2021 WikiStart (hist | edit) [2,273 bytes] Maintenance script (talk | contribs) (Created page with " == Welcome to the BEgrid Wiki ! == If you have questions, feel free to contact us : [mailto:grid_admin@listserv.vub.ac.be BEgrid Team] === I. Information for the BEgrid...")
- 09:14, 9 June 2021 WikiRestructuredTextLinks (hist | edit) [2,933 bytes] Maintenance script (talk | contribs) (Created page with " == TracLinks in reStructuredText == This document illustrates how to use the <tt>:trac:</tt> role in reStructuredText. The page is written like: <pre> <pre> #rst Examples:...")
- 09:14, 9 June 2021 WikiRestructuredText (hist | edit) [5,181 bytes] Maintenance script (talk | contribs) (Created page with " == reStructuredText Support in Trac == Trac supports using ''reStructuredText'' (RST) as an alternative to wiki markup in any context WikiFormatting is used. From the reStu...")
- 09:14, 9 June 2021 WikiProcessors (hist | edit) [9,232 bytes] Maintenance script (talk | contribs) (Created page with " == Wiki Processors == Processors are WikiMacros designed to provide alternative markup formats for the [TracWiki Wiki engine]. Processors can be thought of as ''macro functi...")
- 09:14, 9 June 2021 WikiPageNames (hist | edit) [2,367 bytes] Maintenance script (talk | contribs) (Created page with " == Wiki Page Names == TracGuideToc Wiki page names commonly use the CamelCase convention. Within wiki text, any word in CamelCase automatically becomes a hyperlink to th...")
- 09:14, 9 June 2021 WikiNewPage (hist | edit) [1,515 bytes] Maintenance script (talk | contribs) (Created page with " == Steps to Add a New Wiki Page == TracGuideToc Note: make sure you actually have the rights to edit wiki pages. If you don't see the **Edit this page** button, read the...")
- 09:14, 9 June 2021 WikiMacros (hist | edit) [7,660 bytes] Maintenance script (talk | contribs) (Created page with " == Trac Macros == PageOutline Trac macros are plugins to extend the Trac engine with custom 'functions' written in Python. A macro inserts dynamic HTML data in any cont...")
- 09:14, 9 June 2021 WikiHtml (hist | edit) [11,251 bytes] Maintenance script (talk | contribs) (Created page with " == Using HTML in Wiki Text == Trac supports inserting HTML into any wiki context, accomplished using the <tt>#html</tt> WikiProcessor. However a constr...")
- 09:14, 9 June 2021 WikiFormatting (hist | edit) [28,273 bytes] Maintenance script (talk | contribs) (Created page with " == WikiFormatting == TracGuideToc Wiki markup is a core feature in Trac, tightly integrating all the other parts of Trac into a flexible and powerful whole. Trac has a...")
- 09:14, 9 June 2021 WikiDeletePage (hist | edit) [1,140 bytes] Maintenance script (talk | contribs) (Created page with " == Deleting a Wiki Page == Existing wiki pages can be completely deleted using the ''Delete Page'' or the ''Delete this Version'' buttons at the bottom of the wiki page. The...")
- 09:14, 9 June 2021 WikiAdminTeam (hist | edit) [233 bytes] Maintenance script (talk | contribs) (Created page with " The wiki admin team. If you wish to join, feel free to add your name and send a mail to the current members. === Members === * Shkelzen Rugovac (ULB) *Steph...")
- 09:14, 9 June 2021 VOMS Server Post - installation (hist | edit) [4,222 bytes] Maintenance script (talk | contribs) (Created page with " === On the VOMS server === As we set the following parameter in the glite quattor templates: <pre> set.mysql.root.password=false </pre> We need to manually set the...")
- 09:14, 9 June 2021 VOMS server backup (hist | edit) [377 bytes] Maintenance script (talk | contribs) (Created page with " === Dumping the mysql database === Just use the following command: <pre> /opt/glite/sbin/voms-db-dump VONAME </pre> This generates a dump file of the mysql db for t...")
- 09:14, 9 June 2021 Users gLite WMS (hist | edit) [5,947 bytes] Maintenance script (talk | contribs) (Created page with " === Overview === Using glite-wms-* commands, your jobs will go through WMS servers. The Workload Management System (WMS) is responsible for distributing and managing task...")
- 09:14, 9 June 2021 Users gLite CE (hist | edit) [1,844 bytes] Maintenance script (talk | contribs) (Created page with " === Overview === With glite-ce-* commands, you can send your jobs directly to given CE. === Certificate Usage === Explanations are the same as for the glite-wms-* comm...")
- 09:14, 9 June 2021 Users certificate errors (hist | edit) [2,846 bytes] Maintenance script (talk | contribs) (Created page with " == Common errors == ==== sslv3_alert_bad_certificate ==== <pre> Connection failed: SSL_ERROR_SSL error:14094415:SSL routines:SSL3_READ_BYTES:sslv3 alert certificate expi...")
- 09:14, 9 June 2021 User Using TensorFlow on GPU Nodes (hist | edit) [1,978 bytes] Maintenance script (talk | contribs) (Created page with " == A simple example == The example given below assumes that you are connected to a GPU node (see this page). First, you need to declare the...")
- 09:14, 9 June 2021 User Using FedCloud VMOpsDashboard (hist | edit) [2,025 bytes] Maintenance script (talk | contribs) (Created page with " == What is FedCloud ? == FedCloud is the [https://www.egi.eu/federation/egi-federated-cloud/ EGI Federated Cloud], a IaaS-type cloud, made of academic private clouds and vir...")
- 09:14, 9 June 2021 User Using AoD (hist | edit) [1,098 bytes] Maintenance script (talk | contribs) (Created page with " == What is Applications on Demand ? == The Applications on Demand service (in Beta phase) gives you access to online applications and application-hosting frameworks for comp...")
- 09:14, 9 June 2021 User Upload SSH key in Sunstone (hist | edit) [381 bytes] Maintenance script (talk | contribs) (Created page with " ==== 1. Go to the settings of your account ==== Image(wiki:User_Using_BEgrid_Cloud:upload_ssh_fig1.png) ==== 2. Click on "Update SSH key" ==== Image(wiki:User_...")
- 09:14, 9 June 2021 User Transfering Files (hist | edit) [4,196 bytes] Maintenance script (talk | contribs) (Created page with " == Introduction == This page explains different solutions to transfer files between your personal laptop and a remote Linux machine. == Using scp (Linux) == === With t...")
- 09:14, 9 June 2021 User SSH (hist | edit) [10,679 bytes] Maintenance script (talk | contribs) (Created page with " == What is SSH ? == SSH is a communication encryption protocol that can be used to open a remote shell session on a distant machine, hence its name (SSH stands for Secure Sh...")
- 09:14, 9 June 2021 User Scientific Software (hist | edit) [6,996 bytes] Maintenance script (talk | contribs) (Created page with " == What is a software area ? == When computing on a cluster, you need a central place where to store scientific software required by compute jobs. This must be a directory s...")
- 09:14, 9 June 2021 User Quick VM Creation (hist | edit) [966 bytes] Maintenance script (talk | contribs) (Created page with " ==== In the VMs tab, click on the "plus" button to display the VM creation form ==== Image(wiki:User_Quick_VM_Creation:quick_vm_creation_fig1.png, 50%) ==== Select...")
- 09:14, 9 June 2021 User Other OurPrivacyPolicy (hist | edit) [1,470 bytes] Maintenance script (talk | contribs) (Created page with " == What personal data do we collect ? == *All services delivered through a web interface : IP addresses of visitors + date and time of each visit *VOMS service : collects...")
- 09:14, 9 June 2021 User Obtain Grid Certificate (hist | edit) [1,164 bytes] Maintenance script (talk | contribs) (Created page with " == Obtaining a personal Grid certificate == If you belong to a Belgian university, you can login to the DigiCert portal to request and obtain immediately a Grid Premium ce...")
- 09:14, 9 June 2021 User Mounting Owncloud Contextualization (hist | edit) [2,191 bytes] Maintenance script (talk | contribs) (Created page with " == Goal == The goal of this page is to explain a method to ease file transfers between your laptop and a VM. ULB and VUB users can obtain an ownCloud storage space by con...")
- 09:14, 9 June 2021 User Linux Terminal (hist | edit) [1,573 bytes] Maintenance script (talk | contribs) (Created page with " == Why do I need a Linux Terminal ? == Most of the machines you will interact with are Linux systems that have no graphical interface (or ''GUI'' for ''Graphical User Interf...")
- 09:14, 9 June 2021 User General user intro grid (hist | edit) [1,741 bytes] Maintenance script (talk | contribs) (Created page with " == Goal == The goal of this page is to define the basic key concepts of grid computing in order to be able to understand the technical documentation of this Wiki. == What...")
- 09:14, 9 June 2021 User General user info WS-PGRADE (hist | edit) [10,164 bytes] Maintenance script (talk | contribs) (Created page with " == Introduction == WS-PGRADE is a Liferay-based web portal that allows you to submit jobs using a graphical interface, instead of command-lines. == Documentation == For...")
- 09:14, 9 June 2021 User General user info Spark (hist | edit) [4,214 bytes] Maintenance script (talk | contribs) (Created page with " == Overview == Apache Spark can be used on our cluster in the so-called "Standalone Mode". In short, the way to do it is the following : you launch the spark-master on a use...")
- 09:14, 9 June 2021 User General user info job glite (hist | edit) [7,366 bytes] Maintenance script (talk | contribs) (Created page with " == Log in on a BEgrid user interface == There are several user interfaces named the following way : <pre> m<x>.iihe.ac.be with x=[0-9] </pre> If you have carefully follo...")
- 09:14, 9 June 2021 User General user info job DIRAC (hist | edit) [9,638 bytes] Maintenance script (talk | contribs) (Created page with " == Installation and configuration of DIRAC Grid tools == If the DIRAC Grid tools are not installed in the machine to which you are logged in, run this set of commands :...")
- 09:14, 9 June 2021 User Doc Computing and Programming (hist | edit) [750 bytes] Maintenance script (talk | contribs) (Created page with " === Online lessons === *[https://software-carpentry.org/lessons/ Software Carpentry - Lessons] Teaching basic lab skills for research computing. Includes lessons on :...")
- 09:14, 9 June 2021 User Accessing GPU Nodes (hist | edit) [473 bytes] Maintenance script (talk | contribs) (Created page with " == Getting access to T2B grid cluster == The GPU nodes are not reachable from the BEgrid UIs. You must request an account on the T2B UIs by following the following [https://...")
- 09:14, 9 June 2021 User Access to BEgrid (hist | edit) [6,102 bytes] Maintenance script (talk | contribs) (Created page with " PageOutline(1,Page Contents) == 1. Get a certificate == Authentication on BEgrid is done with certificates. The procedure to get a certificate is explained User_Obt...")
- 09:14, 9 June 2021 Usage of SE (hist | edit) [2,436 bytes] Maintenance script (talk | contribs) (Created page with " == Using BEGrid Storage Element == How to copy, retrieve files, create replicas and create directories on the Grid *Export the needed variables to use the LFC catalog: <...")
- 09:14, 9 June 2021 UpdateToCB5 (hist | edit) [5,277 bytes] Maintenance script (talk | contribs) (Created page with " == Updating from CB4 to CB5 == This give you the instruction to update to CB5 without reinstalling a quattor client from scratch. We assume hence that your current setup...")
- 09:13, 9 June 2021 TroubleShootingVOMS (hist | edit) [660 bytes] Maintenance script (talk | contribs) (Created page with " == Troubleshooting and FAQ's for VOMS == ==== VOMS at 100% CPU ==== The problem seems to be due to a MySQL performances problem. The simple solution is to check the databa...")
- 09:13, 9 June 2021 TroubleShootingUsing (hist | edit) [1,700 bytes] Maintenance script (talk | contribs) (Created page with " == Troubleshooting and FAQ's for Using the BEgrid == ==== Jobs stay in the state READY and is later aborted ==== Contact the administrator of the Computing Element to resol...")
- 09:13, 9 June 2021 TroubleShootingTorque (hist | edit) [771 bytes] Maintenance script (talk | contribs) (Created page with " == Troubleshooting and FAQ's for Torque == === qsub: Unknown queue MSG=cannot locate queue === **You might also need to wait for a period. **Check if the pbsserver is runn...")
- 09:13, 9 June 2021 TroubleShootingSindes (hist | edit) [3,319 bytes] Maintenance script (talk | contribs) (Created page with " == Troubleshooting and FAQ's for Sindes == ==== How do I do basic trouble shooting for Sindes ? ==== Look at the logs in /var/log/httpd/*sindes*log. ==== problems connec...")
- 09:13, 9 June 2021 TroubleShootingQuattor (hist | edit) [2,513 bytes] Maintenance script (talk | contribs) (Created page with " == Troubleshooting and FAQ's for Quattor/RunCheck == ==== undefined variable: DB_IP[mynodexx_2emygrid_2emydoamin] ==== Add the IP for the DNS (the _2e translates to . ) in...")
- 09:13, 9 June 2021 TroubleShootingMore (hist | edit) [834 bytes] Maintenance script (talk | contribs) (Created page with " ==== Eclipse Java Heap memory error ==== Probleme: Compiling your templates fails. example error: <pre> BUILD FAILED /Users/bruno/Documents/BeGrid-workspace/centralis...")
- 09:13, 9 June 2021 TroubleShootingGlobus (hist | edit) [1,584 bytes] Maintenance script (talk | contribs) (Created page with " == Troubleshooting and FAQ's for Globus == See also: *[http://www.globus.org/ Globus Homepage] **[http://www.globus.org/faq.php FAQ] ==== globus-job-run mysite:2119/jobma...")
- 09:13, 9 June 2021 TroubleShootingBDII (hist | edit) [1,366 bytes] Maintenance script (talk | contribs) (Created page with " == Troubleshooting and FAQ's for BDII == ==== What is the differnce between mds-vo-name=BEgrid-MYSITE,o=grid and mds-vo-name=resource,o=grid ? ==== *mds-vo-name=BEgrid-MYSI...")
- 09:13, 9 June 2021 TroubleShooting (hist | edit) [542 bytes] Maintenance script (talk | contribs) (Created page with " == Troubleshooting and FAQ's == *Tip: Use the search function if you are uncertain which component causes your problem. *Users_certificate_errors| Users credentials Error...")
- 09:13, 9 June 2021 TracWorkflow (hist | edit) [16,048 bytes] Maintenance script (talk | contribs) (Created page with " == The Trac Ticket Workflow System == TracGuideToc The Trac issue database provides a configurable workflow. === The Default Ticket Workflow === ==== Environments upgra...")
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