Differences

This shows you the differences between two versions of the page.

--- dragnet:hardware_specs [2015-11-02 19:03] – created dragnet GPU cluster spec page amesfoort
+++ dragnet:hardware_specs [2017-03-08 15:27] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 ====== DRAGNET GPU Cluster Specifications ======
-Raw specifications of the cluster. More details can be found in the tender offer.
+Raw, theoretical specifications of the cluster. More details can be found in the tender offer.
-[[cluster achievable specifications]]\\
+[[dragnet:cluster_benchmark|Cluster benchmark numbers]] (absolute max achievable speeds for applications)\\
-[[cluster user access]]
-==== Nodes ====
+This is what the cluster looks like (except that we have 6x LAG (red) in place):
+{{:dragnet:cluster-layout.svg?262|}}
+===== Nodes =====
   * 1 head node
   * 1 processing node
@@ Line 16: / Line 18: @@
   * 32 GiB RAM
   * 2x 1 Gb eth network
-  * 2x 4 TB storage (RAID 1, i.e. 4 TB netto)
+  * 2x 4 TB storage (RAID-1, i.e. 4 TB netto)
 === Processing Node (1) ===
@@ Line 24: / Line 26: @@
   * 2x 1 Gb eth network
   * 10 Gb eth network
-  * 8x 4 TB storage (RAID 6, i.e. 24 TB netto) on ''/data''
+  * 8x 4 TB storage (RAID-6, i.e. 24 TB netto) on ''/data''
 === Worker Nodes (23) ===
@@ Line 37: / Line 39: @@
-==== Networking ====
+===== Networking =====
   * infiniband
   * 10 Gb ethernet
@@ Line 54: / Line 56: @@
-==== Support ====
+===== Support =====
   * 4 years support contract on the complete system (delivery was on Thu+Fri 9+10 July 2015)
   * delivery + installation