EGI-InSPIRE:Czech Rep-QR13

From EGIWiki
Jump to: navigation, search
EGI Inspire Main page


Inspire reports menu: Home SA1 weekly Reports SA1 Task QR Reports NGI QR Reports NGI QR User support Reports


Contents


Quarterly Report Number NGI Name Partner Name Author
13 NGI_CZ CESNET Miroslav Ruda


1. MEETINGS AND DISSEMINATION

1.1. CONFERENCES/WORKSHOPS ORGANISED

Date Location Title Participants Outcome (Short report & Indico URL)

1.2. OTHER CONFERENCES/WORKSHOPS ATTENDED

Date Location Title Participants Outcome (Short report & Indico URL)
13-17 May 2013 Leinsweiler Hof, Germany 8th Belle II Computing Workshop 1 presentation of CESNET, http://kds.kek.jp/conferenceTimeTable.py?confId=11545#20130515


1.3. PUBLICATIONS

Publication title Journal / Proceedings title Journal references
Volume number
Issue

Pages from - to
Authors
1.
2.
3.
Et al?

2. ACTIVITY REPORT

2.1. Progress Summary

Regular maintenance of national SAM Nagios, VO Nagios, TopBDII. Regular maintenance of WMS, LB, VOMS, UI, MyProxy services provided for Auger, FedCloud and VOCE VOs.

Regular activities undertaken in EGI CSIRT, including taking several weekly shifts and attending weekly/monhtly phone conferences. Heavy involvement in monitoring of a critical kernel vulnerability detected in May 2013.

Continued coordination and technical work of software support, details in SA1.7-QR12. Number of tickets handled in this period is lower (125 vs. 173 and 192 in preceeding quarters), which is an expected drop in the main vacation period. The ratio of solved tickets is 24% which remains within the usual range (20-30%).

Continued support of FedCloud activities (resource provider, rOCCI development, support for user communities).

Tests of srm tape storage for ATLAS user data (first use in ATLAS), done in collaboration with CESNET Data Storage group, result will be reported in ATLAS Computing Workshop

Evaluation of Dirac File Catalog for VO auger usage. Collaboration with DIRAC developers, work in progress, results planned for TF.

Bidding proposals for global tasks where CESNET is involved were prepared.

MPI site started support of Drihm.eu.

2.2. Main Achievements

Upgrade to UMD/EMI 2 completed, several services (WMS, CREAM, VOMS) upgraded to UMD3 (SHA-2 support, bug fixies).

2.3. Issues and mitigation

Issue Description Mitigation Description
Problems with VOMS API access from java. https://ggus.eu/ws/ticket_info.php?ticket=94960 fixed by upgrade to EMI3
Overloaded Top BDII servers fixed by upgrade to EMI3 and increase of BDII backend DB cache from 256kB to 500MB


Personal tools
Namespaces
Variants
Actions
Navigation
Toolbox
Print/export