Differences

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--- system_description [2018/11/02 01:21] – Added sytem descriptions deadline
+++ system_description [2019/09/04 20:32] (current) – updated switch info deadline
@@ Line 1: / Line 1: @@
-The follow diagram is a how the cluster is configured in the classroom
+===== System Description =====
+The follow diagram is a how the cluster is configured in the classroom.
-{{:cluster-diagram.png?400|The Data Science Lab Cluster}}
+{{ wiki:cluster-diagram-stp.png?500 |The Data Science Lab Cluster}}
-**Combined Cluster Specification**
+==== Combined Cluster Specification ====
 Total Number of Nodes (Motherboards): 30\\
@@ Line 17: / Line 18: @@
-**Hadoop Nodes:**
+==== Hadoop Nodes: ====
 Nodes limulus2-limulus6 are Basement Supercomputing Model 300 The Limulus™ Personal Hadoop workstations. There are four Micro-ATX motherboards in each Limulus system. One motherboard is used for the workstation login and the other three are used as compute nodes. The user facing login motherboard has a single Intel i7-6700 CPU @ 3.40GHz with 32 GBytes of memory. It also has an SSD (500G) drive and two spinning HDD (2x4TB as RAID1). The worker nodes have a i5-6600 CPU @3.30GHz, 16 GBytes of memory, one SSD (500 GB) and a 60 GB M.2 drive for system software. The SSD drives on all four nodes are used for Hadoop HDFS storage. There are two Ethernet networks a 1 GbE and a 10 GbE. CentOS v6 (A Red Hat rebuild) and Hortonworks HDP are installed on all nodes.
@@ Line 23: / Line 24: @@
 The administrative node (now called dsl (previously called limulus) is the administrative node. It is identical to the other Hadoop nodes with the exception of two 6 TB HDD disks in Raid1 configuration.
-**TensorFlow Nodes**
+==== TensorFlow Nodes ====
 TBC
-**Cluster NAS**
+==== Cluster NAS (Not working) ====
 The Cluster NAS is a 40 TByte storage device that can be accessed on every user node under
@@ Line 34: / Line 35: @@
 </code>
-**Ethernet Switches**
+==== Ethernet Switches ====
-TBC
+There are two Ethernet switches. A Dell X4012 used for the 10-GbE network and an HP 1420-16G used for the 1 GbE network.
-**Cluster UPS**
+==== Cluster UPS ====
 TBC