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.

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
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