Changes between Version 46 and Version 47 of Public/User_Guide/System_overview

Timestamp:

Jan 6, 2022, 1:00:37 PM (3 years ago)

Author:

Jochen Kreutz

Comment:

cosmetics

Public/User_Guide/System_overview

@@ -122 +122 @@
 As shown in the system overview an EDR IB non-blocking fat tree is used as fast interconnect inside and between all modules along with a Gigabit Ethernet service network (used for administration). The IB fat tree is composed of 6 spine and 10 leaf switches:
 
-[[Image(IB_non-blocking_fat_tree.png, width=850px, align=center)]]
+[[Image(IB_non-blocking_fat_tree.png, width=1024px, align=center)]]
 
 
 == Rack plan ==
-This is a sketch of the available hardware including a short description of the hardware interesting for the system users (the nodes you can use for running your jobs and that can be used for testing).
+This is a sketch of the available hardware reflecting the current rack layout. 
 
-{{{#!comment
-Rack plan to be updated once IB HW is installed
-}}}
 [[Image(DEEP-EST_Prototype_Rackplan.png, 60%, align=center)]]
 
 
 === SSSM rack ===
-This rack hosts the master nodes, file servers and the storage as well as network components for the Gigabit Ethernet administration and service networks. Users can access the login node via '''!deep@fz-juelich.de''' (implemented as virtual machine running on the master nodes). The rack is air-cooled.
+This rack hosts the master nodes (frontends), SSSM file servers and the storage as well as network components for the Gigabit Ethernet administration and service networks. Users can access the login node via '''!deep@fz-juelich.de''' (implemented as virtual machine running on the master nodes). The rack is air-cooled.
 
 === CM rack ===
@@ -144 +141 @@
 
 === SDV rack ===
-Along with the prototype systems serveral test nodes and so called software development vehicles (SDVs) have been installed in the scope of the DEEP(-ER,EST) projects. These are located in the SDV rack (07). KNL and ml-GPU nodes can be accessed by the users via SLURM. Access to the remaining SDV nodes can be given on demand:
+Along with the actual prototype system several test nodes and so called software development vehicles (SDVs) have been installed in the scope of the DEEP(-ER,EST) projects. These are located in the SDV rack (07). KNL and ml-GPU nodes can be accessed by the users via SLURM. Access to the remaining SDV nodes can be given on demand:
 
  * Prototype DAM [4 nodes]: `protodam[01-04]`