Company LOGO “ALEXANDRU IOAN CUZA” UNIVERSITY OF IAŞI” Digital Communications Department Status of RO-16-UAIC Grid site in 2011 System manager: Pînzaru Ciprian 2011

Agenda I.INFRASTRUCTURE II.MONITORING AND RESULTS III.TO DO…. IV.CONCLUSIONS

INFRASTRUCTURE  3 Gigabit Ethernet switches with 48 Gigabit ports and two Ten Gigabit Ethernet ports  31 servers used for WN with 8 cores (2.66GHz),16GB RAM, 2 Gigabit interfaces, 160 GB disk storage per computer  1 server used for NFS, DHCP, DNS with 8 cores (2.66GHz), 24 GB RAM, 4* 160 GB disks storage  1 storage with 8 TB in Raid 6  1 storage server used for SE with 16 cores (2.4GHz), 24GB RAM(1333MHz), 6 Gigabit interfaces and 80TB in Raid 6  2 servers will be used for back-up virtualization system in CREAM, BDII, UI, with 12 cores (2.66GHz), 32GB RAM, 2 Ten Gigabit Ethernet

LAST YEAR…..TO DO…. Modernization datacenters

INFRASTRUCTURE -- electric General distribution tableUPS Rack distribution table

INFRASTRUCTURE -- network Core layer—2 routers Distribution layer– 234 switches

INFRASTRUCTURE -- network

INFRASTRUCTURE – fire system

INFRASTRUCTURE – thermal system

MONITORING AND RESULTS

Ncpu2011=879xNcpu2010

MONITORING AND RESULTS

Job summary for ROMANIA16 for last 12 hours

MONITORING AND RESULTS

PROBLEMS Raid controller on SE  mysql :07:55 [ERROR] Got error 127 when reading table './dpm_db/dpm_get_filereq‘  Srmv2.2 dead  Dpm-gsiftp

TO DO….  System back-up virtualization CREAMUI BDIIAPEL

TO DO….  Increase number of core for WN  Enterprise storage 80TB160TB

Atlas network traffic ….??

Security Source IP/DNS name Destination IP/DNS name ApplicationPortProtocolDSCPTraffic ccdcatsn111.in2 p3.fr. se-grid.uaic.ro.TCP_App*TCPDefault25.45 GB ccdcatsn279.in2 p3.fr. se-grid.uaic.ro.TCP_App*TCPDefault25.44 GB ccdcatsn260.in2 p3.fr. se-grid.uaic.ro.TCP_App*TCPDefault25.3 GB

AARNIEC/RoEduNet CSIRT “RoEduNet CSIRT is RoEduNet Computer Security Incident Response Team and has been established as a operative service under the umbrella of AARNIEC/RoEduNet. Its mission is to provide information to the RoEduNet community and help it to handle computer and network security incidents. The CSIRT coordinates investigations and information flow regarding security incidents in which its constituency is involved, whether as source or as victim of an incident. The full extent of the services offered by the CSIRT can be found in our Service Description Document.”Service Description Document

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