ProCKSI

h1. System Description

h2. Cluster Design

The cluster is assumed to have one (or more) _master nodes_ and several _slave nodes_ (_compute nodes_). 

* The master node runs the web server, the file server, the central database server, the email server, the server for the queuing system, and the [[ProCKSI]] server itself. It can be used as a compute node, too. 

* The compute nodes run the calculations.

[[Image(ClusterDesign.png)]]

h2. Hardware Specifications

P1. DELL PowerEdge SC1420

 ||*CPU*     || dual-processor Intel Xeon (3.2GHz / 2MB)

 ||*FSB*     || 800MHz

 ||*RAM*     || 4GB (4x1GB, DDR2)

 ||*ETH0*    || SysKonnect SK-9871 V2.0 Gigabit Ethernet 1000Base-ZX Adapter, PCI64, Fiber ZX/SC

 ||*ETH1*    || Intel Corporation 82545GM Gigabit Ethernet Controller

 ||*HD*      || 1000GB SATA Raid5 (4x250GB, 7200rpm) 

 *Partitioning*

 ||*Device* || *Mount Point* || *Size* || *File System*

 || /dev/sda1   || /                 || 19GB       || ext3

 || /dev/sda2   ||                   || 10GB       || swap

 || /dev/sda3   || /home             || 649GB      || ext3 (raid5)

P2. DELL PowerEdge SC1425 

 ||*CPU*     || dual-processor Intel Xeon (3.2GHz / 2MB)

 ||*FSB*     || 800MHz

 ||*RAM*     || 4GB (4x1GB, DDR2)

 ||*HD*      || 40GB SATA (7200rpm) 

 ||*ETH0*    || Intel Corporation 82541GI Gigabit Ethernet Controller (rev 05)

 ||*ETH1*    || Intel Corporation 82541GI Gigabit Ethernet Controller (rev 05)

 *Partitioning*

 ||*Device* || *Mount Point* || *Size* || *File System*

 || /dev/sda1   || /                 || 13GB       || ext3

 || /dev/sda2   ||                   || 10GB       || swap

 || /dev/sda3   || /scratch          || 15GB       || ext3 

P3. DNUK Terraserver R420

 ||*CPU*     || dual-processor, dual-core AMD Opteron 2216 (2.4GHz / 2MB)

 ||*FSB*     || 533MHz

 ||*RAM*     || 4GB (4x1GB, PC2-4200 DDR2)

 ||*HD*      || 80GB SATA (7200rpm) 

 ||*ETH0*    || Intel Corporation 82541GI Gigabit Ethernet Controller (rev 05)

 ||*ETH1*    || Intel Corporation 82541GI Gigabit Ethernet Controller (rev 05)

 *Partitioning*

 ||*Device* || *Mount Point* || *Size* || *File System*

 || /dev/sda1   || /                 || 19GB       || ext3

 || /dev/sda2   ||                   || 10GB       || swap

 || /dev/sda3   || /scratch          || 44GB       || ext3 

h2. Computer Names and IP Addresses

h3. Cluster

h4. Hardware

 || *ID* || *Description* || *Hardware* 

 || M01      || Master Node       || P1             

 || S01      || Slave Node        || P2             

 || S02      || Slave Node        || P2            

 || S03      || Slave Node        || P3            

 || S04      || Slave Node        || P3             

h4. External Network

 || *ID* || *Interface* || *MAC Address* || *DNS Name*         || *IP* 

 || M01      || eth1            || 00:00:5A:9D:44:54 || procksi0.cs.nott.ac.uk || 128.243.21.180    

 || S01      || eth1            || 00:15:C5:5D:89:5A || procksi1.cs.nott.ac.uk || 128.243.21.181    

 || S02      || eth1            || 00:15:C5:5D:B8:AC || procksi2.cs.nott.ac.uk || 128.243.21.182    

 || S03      || eth1            || 00:E0:81:4A:6A:E7 || procksi3.cs.nott.ac.uk || 128.243.21.183    

 || S04      || eth1            || 00:E0:81:48:19:81 || procksi4.cs.nott.ac.uk || 128.243.21.184    

h4. Internal Network

 || *ID* || *Interface* || *MAC Address* || *DNS Name*         || *IP* 

 || M01      || eth0            || 00:13:72:A6:5B:1F || master01.procksi.local || 192.168.199.01 

 || S01      || eth0            || 00:15:C5:5D:89:59 || slave01.procksi.local  || 192.168.199.11 

 || S02      || eth0            || 00:15:C5:5D:B8:AB || slave02.procksi.local  || 192.168.199.12 

 || S03      || eth0            || 00:E0:81:4A:6A:E6 || slave03.procksi.local  || 192.168.199.13 

 || S04      || eth0            || 00:E0:81:48:19:80 || slave04.procksi.local  || 192.168.199.14 

h3. Others

 || *Description* || *External Name*    || *External IP* ||

 || trac              || psiren.cs.nott.ac.uk   || 128.243.24.84     ||