Romanian Tier-2 Federation

One site for all: RO-07-NIPNEMihai Ciubancan on behalf of IT Department

Romanian Tier-2 Federation

RO-07-NIPNE - member of EGGE and SEEGRID

RO-07-NIPNE - member of France Atlas Cloud 3 LHC VO's: Alice , Atlas, LHCb Others VO's: See, Seegrid

Romanian Tier-2 Federation

Romanian Tier-2 Federation

10 Gbps connectivity between IFIN and RoEdu 1 Gbps back-up between IFIN and RoEdu End-System Tuning between CC-IN2P3 and

IFIN CC-IFIN: 145Mbps(1 TCP stream), 275Mbps(2

TCP streams), >300Mbps IFIN-CC: 165Mbps,185Mbps,200Mbps

Romanian Tier-2 Federation

Romanian Tier-2 Federation

lcg-CE_torque – replaced in June with a new one in RAID1 configuration

Multi-queues managed with Maui O.S. - SLC 3.0.8 obsolete

Romanian Tier-2 Federation

Migration from SE_classic to glite-SE DPM Storage capacity – from 2.7TB to 6.6TB Migration the hard-disks from a box to another Remade a partiton due to the lack of inodes

Romanian Tier-2 Federation

4x Rack with 3 3kVA UPS per Rack WN_torque – 86xdual core Xeon 3GHz,

hyperthreading WN_torque – 327 logical CPUs WN_torque - all Alice nodes and part of Atlas

nodes are on SLC 4.5(GLite 3.1.0)

Romanian Tier-2 Federation

Romanian Tier-2 Federation

Romanian Tier-2 Federation

Romanian Tier-2 Federation

Romanian Tier-2 Federation

Hardware upgrade: Increase the number of of WNs with 62 dual core

AMD 2,8GHz and 10 quad Core Intel 2,33GHz Increase the Storage capacity with 8 TB + 40TB

SAN (up to 160TB) Upgrade the WN storage capacity(Atlas needs

25GB/job) Migration from 3000VA UPS to 5000VA UPS And a 240KVA UPS(3+1 80KVA)

Romanian Tier-2 Federation

Software upgrade: Migrate to glite-CE and SLC 4.5 Creating more DPM pools and go for SLC 4.5 Migrate with all WNs to SLC 4.5

Romanian Tier-2 Federation

THANK YOU!!!