Tags:
tag this topic
create new tag
view all tags
<!-- keep this as a security measure: * Set ALLOWTOPICCHANGE = Main.TWikiAdminGroup,Main.LCGAdminGroup * Set ALLOWTOPICRENAME = Main.TWikiAdminGroup,Main.LCGAdminGroup #uncomment this if you want the page only be viewable by the internal people #* Set ALLOWTOPICVIEW = Main.TWikiAdminGroup,Main.LCGAdminGroup --> ---+ Swiss WLCG Operations Meeting on 2010-12-09 * *Date and time*: Thursday 09 at 9:30 * *Place*: evo * *External link / EVO*:http://evo.caltech.edu/evoNext/koala.jnlp?meeting=M9MIMi2I2uDIDt9t98DD99 ---++ Agenda * Cluster status * CVMFS for Atlas (http://indico.cern.ch/getFile.py/access?contribId=32&sessionId=6&resId=1&materialId=slides&confId=76896) * Quote: It’s highly recommended to have 25-50 GB of disk cache local to the nodes mounting CVMFS, although you can set this to lower values * Not in production for CERN. * x86_64 not working yet. * Memory problem for Atlas * Discussion about 2K jobs limit (aborted rate) ---++ Attendants * CSCS: Peter, Pablo * CMS: Derek, Leo * ATLAS: Marc, Gianfranco * LHCb: Roland ---++ Minutes * The migration from Solaris to Linux Thumpers is being delayed because of issues with the firewall * The amount of disk that we can dedicate on WNs for CVMFS is very limited. Maybe we can set the cache to 3 GB, maximum 4 GB. Also, it would be nice to know the hardware recommendations for the squid service. * It seems that some Atlas jobs are getting killed because of memory limits. CSCS, Leo and Derek will get involved. * The 2000 job limit per VO is causing some headaches to CMS. We will deploy the next Moab version as soon as possible, but not before Christmas. * Also, we agreed on making a round-trip over the cloud's sites to report problems and news in the Operations meetings, not only CSCS. ---++ Action items * item
E
dit
|
A
ttach
|
Watch
|
P
rint version
|
H
istory
: r7
<
r6
<
r5
<
r4
<
r3
|
B
acklinks
|
V
iew topic
|
Ra
w
edit
|
M
ore topic actions
Topic revision: r7 - 2011-01-12
-
PabloFernandez
LCGTier2
Log In
(Topic)
LCGTier2 Web
Create New Topic
Index
Search
Changes
Notifications
Statistics
Preferences
Users
Entry point / Contact
RoadMap
ATLAS Pages
CMS Pages
CMS User Howto
CHIPP CB
Outreach
Technical
Cluster details
Services
Hardware and OS
Tools & Tips
Monitoring
Logs
Maintenances
Meetings
Tests
Issues
Blog
Home
Site map
CmsTier3 web
LCGTier2 web
PhaseC web
Main web
Sandbox web
TWiki web
LCGTier2 Web
Users
Groups
Index
Search
Changes
Notifications
RSS Feed
Statistics
Preferences
P
View
Raw View
Print version
Find backlinks
History
More topic actions
Edit
Raw edit
Attach file or image
Edit topic preference settings
Set new parent
More topic actions
Warning: Can't find topic "".""
Account
Log In
E
dit
A
ttach
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