User contributions for Pweber
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28 December 2012
- 18:1118:11, 28 December 2012 diff hist +1,914 N What makes a grid site a grid site? Created page with "== What makes a grid site a grid site? == Before that question is answered we should discuss about "What makes a grid a grid?". In 2002 Ian Foster defined in "What is the Grid? A…" current
- 18:1018:10, 28 December 2012 diff hist 0 What is gLite and where to get it? No edit summary current
- 18:0918:09, 28 December 2012 diff hist +1,796 N What is gLite and where to get it? Created page with "== What is gLite? == * gLite provides several services for grid usage such as Computing Element, Storage Element, and File Catalog. * These services can be categorized in site-s…"
- 18:0718:07, 28 December 2012 diff hist +1,062 N Useful links Created page with "=Interesting EGEE related links= * CIC Portal (http://cic.gridops.org/index.php?section=home) * SAM (https://lcg-sam.cern.ch:8443/sam/sam.py) * GOC DB (https://goc.gridops.org/) …" current
- 18:0618:06, 28 December 2012 diff hist 0 BDII No edit summary current
- 18:0618:06, 28 December 2012 diff hist +2,148 N BDII Created page with "=Description= The TopLevel BDII gathers all information from the site BDIIs and provides them via ldap. Bild:BDII.png =Services and Ports= Port 2170 is required for the l…"
- 18:0618:06, 28 December 2012 diff hist 0 N File:BDII.png No edit summary current
- 18:0418:04, 28 December 2012 diff hist −29 WN No edit summary current
- 18:0418:04, 28 December 2012 diff hist +3,418 N WN Created page with "=Description= File:WN.png =Services and Ports= = Installation of WN= ==Repositories== The repositories are placed in directory '''/etc/yum.repos.d/'''. The DAG repositor…"
- 18:0418:04, 28 December 2012 diff hist 0 N File:WN.png No edit summary current
- 18:0218:02, 28 December 2012 diff hist −95 GLite Servises No edit summary current
- 18:0218:02, 28 December 2012 diff hist +820 N GLite Servises Created page with "30px gLite Administration Course =site BDII= * site BDII =Computing Element= * Computing Element ** …"
- 18:0018:00, 28 December 2012 diff hist +458 N Administration of the ApelBox Created page with "== Migration from MonBox to ApelBox == When migrating from a glite-MON to this new node, the database containing the accounting information must be moved over to the new node fol…" current
- 17:5917:59, 28 December 2012 diff hist +7,499 N Testing the gLite ApelBox Created page with "You can check for two things here * the successful download of the CRL The fetch-crl script was installed by you in one of the previous steps. Have a look at the file /etc/cron.d…" current
- 17:5917:59, 28 December 2012 diff hist +45 N Functionlist glite-APEL Created page with " APEL_FUNCTIONS=" config_crl config_apel"" current
- 17:5917:59, 28 December 2012 diff hist +1,786 N Configuration of the gLite ApelBox Created page with "=MySQL Server= Start the MySQL Server service mysqld start and set the password /usr/bin/mysqladmin -u root password '<MYSQL_PASSWORD-in-site-info.def>' <!-- /usr/bin/mysqlad…" current
- 17:5817:58, 28 December 2012 diff hist +1,515 N Installing a gLite ApelBox Created page with "The ApelBox is installable via yum. The necessary gLite yum repositories are available at http://grid-deployment.web.cern.ch/grid-deployment/glite/repos/3.2. The required reposit…" current
- 17:5817:58, 28 December 2012 diff hist +517 N ApelBox Created page with "In gLite 3.2 the ApelBox is the replacement for the outdated MonBox. In gLite 3.1 the MonBox provided R-GMA and also accounting services. R-GMA has been replaced by ActiveMQ as n…" current
- 17:5717:57, 28 December 2012 diff hist 0 MON No edit summary current
- 17:5717:57, 28 December 2012 diff hist 0 N File:MON.png No edit summary current
- 17:5617:56, 28 December 2012 diff hist +5,344 N MON Created page with "'''Please note that the MonBox is deprecated'''. It is part of the gLite 3.1 release and requires a Scientific Linux 4 (32bit). In gLite 3.2 this service is replaced by the [[Ape…"
- 17:5517:55, 28 December 2012 diff hist +878 N VO configuration Created page with "For each VO several variables have to be set: VO_<VO>_SW_DIR=... VO_<VO>_DEFAULT_SE=... VO_<VO>_STORAGE_DIR=... VO_<VO>_VOMS_SERVERS="vomss://...:8443/voms/<vo>?/<vo>/" VO_<…" current
- 17:5417:54, 28 December 2012 diff hist +3,914 N LFC Created page with "=Description= The LFC (LCG File Catalog) is a catalog containing logical to physical file mappings. In the LFC, a given file is represented by a Grid Unique IDentifier (GUID). A …" current
- 17:5217:52, 28 December 2012 diff hist +751 N Exercise: Follow grid job Created page with "One important action for site administrators is the localization of user activity on their resources. As a exercise submit a job to your Computing Element or to your WMS and find…" current
- 17:5217:52, 28 December 2012 diff hist +1,748 N Exercise: configuration Created page with "Try to get some configuration from foreign services. This might help you some day to debug problems or to help other sites with their problems. =What BDII uses the WMS wms-2-fzk…" current
- 17:5217:52, 28 December 2012 diff hist −29 GLite Exercises No edit summary current
- 17:5117:51, 28 December 2012 diff hist +446 N GLite Exercises Created page with "Here you find some interesting points for advanced site setups as well as exercises for better service understanding. * [[Exercise:_Combine two CEs|Combine two CEs with one batc…"
- 17:5017:50, 28 December 2012 diff hist +1,875 N Exercise: Combine two CEs Created page with "If you want to setup several Computing Elements with only one batch system behind at your site, e.g. to have a redundancy in case one host breaks or you need a short downtime for…" current
- 17:4817:48, 28 December 2012 diff hist +1,255 N Groups.conf Created page with "The groups.conf file contains rules how to map virtual organization groups and roles to local users and groups. You need to define for every supported group of a virtual organiz…" current
- 17:4817:48, 28 December 2012 diff hist +1,177 N Users.conf Created page with "For every virtual organization you are supporting you need to define users in the users.conf file. The standard location of the users.conf is '''/opt/glite/yaim/etc/users.conf'''…" current
- 17:4717:47, 28 December 2012 diff hist +736 N Host certificates Created page with "To authenticate the grid services almost all hosts have to provide a host certificate. They have to be stored at /etc/grid-security/hostcert.pem /etc/grid-security/hostkey.pem…" current
- 17:4717:47, 28 December 2012 diff hist +6,612 N WMS Created page with "=Description= 400px =Services and Ports= GridFTP 2811 WM Proxy 7443 CEMON …" current
- 17:4517:45, 28 December 2012 diff hist 0 N File:Wms.png No edit summary current
- 17:4317:43, 28 December 2012 diff hist −45 GLite Administration Course No edit summary current
- 17:3917:39, 28 December 2012 diff hist +4,276 N GLite Administration Workshop 2010 Created page with "== Introduction == This course deals with the handling of gLite site services. You will learn in lectures how to deal with gLite updates, problems, monitoring and challenges of l…" current
- 17:3917:39, 28 December 2012 diff hist 0 N File:Glite Admin 2010 slides.pdf No edit summary current
- 17:3717:37, 28 December 2012 diff hist +2,588 N Administration of the CREAM CE Created page with "=Checking the configuration= ==yum== to ensure a up-to-date operation system daily yum update should be enabled. But the gLite middleware should not be updated automatically sinc…" current
- 17:3617:36, 28 December 2012 diff hist +5,429 N Testing CREAM CE Created page with "__TOC__ ==Torque== the command '''qstat -q''' should give an output similar to qstat -q server: gks-0-063.fzk.de Queue Memory CPU Time Walltime Node Run Que Lm…" current
- 17:3517:35, 28 December 2012 diff hist +21,019 N Configuration of the CREAM CE Created page with "=site-info.def= Now get your site-info.def from your site BDII or start with the example file /opt/glite/yaim/examples/siteinfo/site-info.def and save it somewhere you like, e.g.…" current
- 17:3417:34, 28 December 2012 diff hist +3,084 N Installation of a CREAM CE Created page with "The CREAM CE can be installed via yum. All glite yum repositories are available at http://grid-deployment.web.cern.ch/grid-deployment/glite/repos/. For the CREAM CE select releas…" current
- 17:3317:33, 28 December 2012 diff hist +1,805 N CREAM CE Created page with "The Computing Element (CE) is a portal machine for grid jobs to the local batch server. The batch system server might be located on the Compute Element or can be installed on a s…" current
- 17:3117:31, 28 December 2012 diff hist +1,038 N CE Created page with "The '''Computing Element (CE)''' is a portal machine for grid jobs to the local batch server. The batch server might be located on the CE or can be installed on a separate machin…" current
- 17:3117:31, 28 December 2012 diff hist 0 N File:Ce.png No edit summary current
- 17:2817:28, 28 December 2012 diff hist +1,475 N Testing the site BDII Created page with "The site BDII should deliver information on all site resources that have been configured (by yaim) in the file /opt/glite/etc/gip/site-urls.conf. Display the contents of this fil…" current
- 17:2617:26, 28 December 2012 diff hist +5,391 N Configuration of the site BDII Created page with "The site BDII requires many config variables to be adapted for your site. The location of your grid site has to be given and information on the site contacts (e. g. administratio…" current
- 17:2117:21, 28 December 2012 diff hist +1,100 N Installing a site BDII Created page with "For installing a site BDII two repositories have to be placed in /etc/yum.repos.d/. dag.repo glite-BDII.repo You can find the repository files at http://grid-deployment.web…" current
- 17:2017:20, 28 December 2012 diff hist +3,134 N Administration of the site BDII Created page with "The main configuration file next to site-info.def is the file site-urls.conf located in directory /opt/glite/etc/gip/. All site resources have to be listed in this central confi…" current
- 17:1917:19, 28 December 2012 diff hist +690 N Site BDII Created page with "The site BDII gathers all information from the local site resources and provides them via ldap. 350px The service is a quite easy to maintain one. It require…" current
- 17:1817:18, 28 December 2012 diff hist 0 N File:Sbdii.png No edit summary current
- 17:1617:16, 28 December 2012 diff hist −6 Grid Site Services No edit summary current