<!-- keep this as a security measure: #uncomment if the subject should only be modifiable by the listed groups * Set ALLOWTOPICCHANGE = Main.TWikiAdminGroup,Main.CMSAdminGroup * Set ALLOWTOPICRENAME = Main.TWikiAdminGroup,Main.CMSAdminGroup #uncomment this if you want the page only be viewable by the listed groups # * Set ALLOWTOPICVIEW = Main.TWikiAdminGroup,Main.CMSAdminGroup --> *CMS Tier-3 News Item* <!-- # Use the attached form to define title and summary of this news item. The details you can fill in directly on this wiki page. --> ---+ %FORMFIELD{"Title"}% ---++ Summary %FORMFIELD{"Summary"}% ---++ Details The T3 admins have deployed [[HowToWorkInCmsEnv#Setting_up_the_CMS_environme_AN1][/cvmfs]], the standard technology used in the CMS Grid to transparently and efficiently distribute each CMSSW releases around the CMS Grid; on each =t3wn*= and =t3ui*= servers the T3 users will find the new directory [[HowToWorkInCmsEnv#Setting_up_the_CMS_environme_AN1][/cvmfs/cms.cern.ch]] that offers all the CMSSW releases that they might need, both compiled for SL5 and SL6. By introducing [[HowToWorkInCmsEnv#Setting_up_the_CMS_environme_AN1][/cvmfs]] *the T3 admins are also going to STOP to manually deploy any CMSSW release* in =/swshare/cms= since that activity got useless now; a T3 user can still request to install a CMSSW release in =/swshare/cms=, but a such request must to be motivated, e.g. the user needs a CMSSW feature that's missing in the equivalent version installed in [[HowToWorkInCmsEnv#Setting_up_the_CMS_environme_AN1][/cvmfs/cms.cern.ch]] %BLUE%We request all the T3 users to read our [[HowToWorkInCmsEnv#Setting_up_the_CMS_environme_AN1][/cvmfs]] doc, try [[HowToWorkInCmsEnv#Setting_up_the_CMS_environme_AN1][/cvmfs]] both *interactively* and as *batch jobs*, and proactively report to the T3 users mailing list any error: without a negative feedback we'll permanently switch all the =t3wn*= and =t3ui*= servers to use *by default* [[HowToWorkInCmsEnv#Setting_up_the_CMS_environme_AN1][/cvmfs]] on Fri 21-11-2014 at 16:00%ENDCOLOR% As a final remark, all the existing directories in =/swshare/cms= will be preserved. ----------------- %FORMFIELD{"User"}% %FORMFIELD{"Date"}%
T3NewsForm
Title
/cvmfs/cms.cern.ch will replace /swshare/cms on Fri 21-11-2014 at 16:00
Summary
/cvmfs
is the standard technology used in the CMS Grid to distribute each CMSSW releases around the world.
User
FabioMartinelli
Date
17. 11. 2014
This topic: CmsTier3
>
WebHome
>
AdminArea
>
T3News201411171512
Topic revision: r2 - 2014-12-15 - FabioMartinelli
Copyright © 2008-2024 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki?
Send feedback