View source for AEC-LHEP Hardware information


BERN ATLAS T3 2010-11 Cluster - ce.lhep.unibe.ch, bdii.lhep.unibe.ch, dpm.lhep.unibe.ch

* Summary :
            152 2.3 GHz AMD Opteron 2376 Worker Cores (19 Nodes) with 2GB RAM per core. 
            304 2.3 GHz AMD Opteron 8356 Worker Cores (19 Nodes) with 2GB RAM per core.
            12TB Lustre FS (7 nodes).
            202TB DPM Storage Element.

* Hardware :
            26 SUN Fire X2200 (Lustre and workers), 19 SUN Blade X8840 (workers), dual Xeon E5620 (8-core) FrontEnd.
            dual Xeon E5620 (8-core) DPM head node, 3 Xeon X5650 (6-core) with 9 12-port Areca 1231ML with 20TB RAID6 each (DPM disk servers).
            Dell PowerConnect 2724 (WAN), NetGear ProSafe GSM7248R and GS748T (LAN) switches.

* Benchmark (not measured):
            Quad-Core AMD Opteron(tm) Processor 2376, 2.3GHz (SUN Fire X2200): 5.676 HEP-SPEC06/core (*)
            Quad-core AMD Opteron 8356, 2.3GHz (SunBlade X8440): 7.4c97 HEP-SPEC/core (**)
            
            (*)  http://hepix.caspur.it/afs/hepix.org/project/ptrack/spec-cpu2000.html (first row in table, average, SL4 x86_64)
            (**) https://wiki.chipp.ch/twiki/bin/view/LCGTier2/BenchMarks

* Available resources (workers):
            19*8  AMD Opteron(tm) 2376:        862.752 HEP-SPEC06
            20*16 Quad-core AMD Opteron 8356:  2399.04 HEP-SPEC06
            ---------------------------------------------------------------------------------------------------------
            Total: 3261.8 HEP-SPEC06

* Network : Gateway 130.92.139.1. DNS 130.92.9.53 (default), 130.92.9.52. Subnet mask 255.255.255.0
* GOCDB Entry: https://gocdb4.esc.rl.ac.uk/portal/index.php?Page_Type=View_Object&object_id=476&grid_id=0
* ROC: NGI_CH - Certification status: Certified.


{| border="1"
|+
! Host !! IP !! Service !!  OS !! CPU !! Comment 
|-
! lheplsw1.unibe.ch !!  130.92.139.201  !!  48-Port Switch  !!    !! Brocade FCX648 !! Connected to eth1 on FE (on 10GbE NIC) !! 
|-
! ce.lhep.unibe.ch !!  130.92.139.200  !!  Rocks Front End (FE) 5.3 x86_64 !!  CentOS 5.3 x86_64 !! 2 Quad Xeon E5620 @2.4GHz !! Rocks FE, SGE, ARC FE, Web Server, Ganglia
|-
!  !!  10.1.225.254  !!  48 Ports Switch  !!    !!  !! 
|-
! nas-0-2 !!  10.1.255.253  !! 10TB NFS server !!  CentOS 5.3 !! 1 Quad Xeon E5620 @2.4GHz !! ATLAS and VO software (also lhepat02.unibe.ch)
|-
! nas-0-1 !!  10.1.255.252  !! 1.1TB Lustre MDS/MDT !! CentOS 5.3 !! 1 Quad Xeon E5620 @2.4GHz !! MDS/MDT (currently not in production)
|-
! compute-0-0/2 !! 10.1.255.xxx  !! Lustre !! CentOS 5.3 !! 2 Dual AMD Opteron 2214 !! Managed by ce.lhep.unibe.ch
|-
! compute-0-3 !! 10.1.255.248  !! Lustre MDS/MDT !! CentOS 5.3 !! 2 Dual AMD Opteron 2214 !! Managed by ce.lhep.unibe.ch
|-
! compute-0-4/5/6/7 !! 10.1.255.xxx  !! Lustre  !! CentOS 5.3 !! 2 Quad AMD Opteron 2376 !! Managed by ce.lhep.unibe.ch
|-
! compute-0-8 to 26 !! 10.1.255.xxx !! Worker Node 0-8 to 0-26  !!  CentOS 5.3  !! 2 Quad AMD Opteron 2376 !! Managed by ce.lhep.unibe.ch
|-
! compute-1-1 to 19 !! 10.1.255.xxx !! Worker Node 1-1 to 1-19  !!  CentOS 5.3  !! 4 Quad AMD Opteron 8356 !! Managed by ce.lhep.unibe.ch
|-
! dpm.lhep.unibe.ch !! 130.92.139.211 !! DPM head node  !!  SLC 5.7  !! 2 Quad Xeon E5620 @2.4GHz !! DPM Head node and disk pool
|-
! dpmdisk01(to 3).lhep.unibe.ch !! 130.92.139.211 to 213 !!  DPM pool node  !!  SLC 5.7  !! 1 Hexa Xeon X5650 @2.67GHz !! DPM 60TB disk pool
|-
! dpmdisk04.lhep.unibe.ch !!  130.92.139.214 !!  DPM pool node !!  SLC 5.7  !! 1 Quad Xeon E5345 @2.33 GHz !!  DPM 22TB disk pool
|-
! dpmdisk05(to 9).lhep.unibe.ch !! 130.92.139.215 to 219 !!  DPM pool node  !!  SLC 5.x  !! ?? !! Reserved for DPM disk pool
|-
! kvm01.lhep.unibe.ch !!  130.92.139.150 !!  KVM host !!  SLC 5.7  !! 2 Dual AMD Opteron 2218 @2.6GHz !! Virtualization host for KVM
|-
! ... !!  ... !!  ... !!  ...  !! ... !!  ...|-

|}