<!-- 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 During the recent T3 Steering Board meeting held in Dec '14 at ETHZ the T3 users representative agreed about the migration of the current T3 to a full SL6 based T3 by the end of Jan 2015 ; the migration will silently happen behind the scenes without further notice from the T3 admins, the T3 users will just notice the shrinking of the SL5 =t3wn*= and the increasing of the SL6 =t3wn*=. All the T3 users will have to migrate to the SL6 =t3ui1*= servers and submit their jobs only from there to validate their works on the SL6 =t3wn*= Following the migration the old SL5 =t3ui0*= will be left *as they are* but the direct SSH connection from Internet will be prevented ; the T3 users will have to use a SL6 =t3ui1*= server as a bridge to login to a SL5 =t3ui0*= server. Furthermore the SL5 =t3ui0*= HW maintenance won't be performed anymore ( no broken disks swapped, no broken RAM swapped, etc.. ) and we might use the SL5 =t3ui0*= HW components to repair a broken SL6 =t3wn*= since some of them run similar HW. ----------------- %FORMFIELD{"User"}% %FORMFIELD{"Date"}%
T3NewsForm
Title
All the t3wn will be migrated to SL6 by the end of Jan 2015
Summary
Both CMSSW and WLCG expects a SL6 T3 to properly work, so all the SL5
t3wn*
will be reinstalled as SL6
t3wn*
User
FabioMartinelli
Date
15. 12. 2014
This topic: CmsTier3
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Topic revision: r4 - 2014-12-16 - FabioMartinelli
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