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. Hardware

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

|| M01      || Master Node       || P1 ||

|| S01      || Slave Node        || P2 ||

|| S02      || Slave Node        || P2 ||

|| S03      || Slave Node        || P3 ||

|| S04      || Slave Node        || P3 ||

h3. External Network

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

|| M01      || eth1        || 00:00:5A:9D:44:54 || procksi.ncl.ac.uk || 128.240.148.40 ||

|| S01      || eth1        || 00:15:C5:5D:89:5A || -                 || - ||

|| S02      || eth1        || 00:15:C5:5D:B8:AC || -                 || - ||

|| S03      || eth1        || 00:E0:81:4A:6A:E7 || -                 || - ||

|| S04      || eth1        || 00:E0:81:48:19:81 || -                 || - ||

h3. 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 ||