Differences

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--- doku:slurm_multisite [2022/12/22 22:54] – [Federated Slurm] fsattari
+++ doku:slurm_multisite [2022/12/22 23:01] – fsattari
@@ Line 110: / Line 110: @@
   * A cluster can only be part of one federation at a time
   * Embed cluster ID within the originally 32-bit job ID
-{{ :doku:orig-federated-jobid.png?700 |}}
+{{:doku:orig-federated-jobid.png?600|}}
 <code>
@@ Line 146: / Line 146: @@
 </code>
-==== Slurm Federation Workflow ====
-{{:doku:federationworkflow.png?900|}}
@@ Line 158: / Line 154: @@
-===== Slurm Burst-Buffer =====
-I/O components are much slower than the compute parts of a supercomputer, therefore they can create bottlenecks if the bandwidth is saturated.
-The data staging derives large scale of traffic on a network connecting computing nodes for moving input and output data between the computing nodes. In this network, the traffic of inter-process communication also flows and consequently mutual interference between both types of traffic may degrade network performance. For example, burst traffic derived from the data staging increases delay in inter-process communication. Also, both types of traffic compete network bandwidth and consequently communication time is increased.
-Burst-Buffer plugin adds a layer between the compute nodes and the parallel file system to improve network performance, I/O, and data staging.