first stab at mkdocs migration

refactor CSCS and Meg content

add merlin6 quick start

update merlin6 nomachine docs

give the userdoc its own color scheme

we use the Materials default one

refactored slurm general docs merlin6

add merlin6 JB docs

add software support m6 docs

add all files to nav

vibed changes #1

add missing pages

further vibing #2

vibe #3

further fixes

docs/merlin7/01-Quick-Start-Guide/accessing-slurm.md

@@ -0,0 +1,40 @@
+---
+title: Accessing Slurm Cluster
+#tags:
+keywords: slurm, batch system, merlin5, merlin7, gmerlin7, cpu, gpu
+last_updated: 07 September 2022
+#summary: ""
+sidebar: merlin7_sidebar
+permalink: /merlin7/slurm-access.html
+---
+
+## The Merlin Slurm clusters
+
+Merlin contains a multi-cluster setup, where multiple Slurm clusters coexist under the same umbrella.
+It basically contains the following clusters:
+
+* The **Merlin7 Slurm CPU cluster**, which is called [**`merlin7`**](#merlin7-cpu-cluster-access).
+* The **Merlin7 Slurm GPU cluster**, which is called [**`gmerlin7`**](#merlin7-gpu-cluster-access).
+
+## Accessing the Slurm clusters
+
+Any job submission must be performed from a **Merlin login node**. Please refer to the [**Accessing the Interactive Nodes documentation**](accessing-interactive-nodes.md)
+for further information about how to access the cluster.
+
+In addition, any job *must be submitted from a high performance storage area visible by the login nodes and by the computing nodes*. For this, the possible storage areas are the following:
+* `/data/user`
+* `/data/project`
+* `/data/scratch/shared`
+
+### Merlin7 CPU cluster access
+
+The **Merlin7 CPU cluster** (**`merlin7`**) is the default cluster configured in the login nodes. Any job submission will use by default this cluster, unless 
+the option `--cluster` is specified with another of the existing clusters.
+
+For further information about how to use this cluster, please visit: [**Merlin7 CPU Slurm Cluster documentation**](../03-Slurm-General-Documentation/slurm-configuration.md#cpu-cluster-merlin7).
+
+### Merlin7 GPU cluster access
+
+The **Merlin7 GPU cluster** (**`gmerlin7`**) is visible from the login nodes. However, to submit jobs to this cluster, one needs to specify the option `--cluster=gmerlin7` when submitting a job or allocation.
+
+For further information about how to use this cluster, please visit: [**Merlin7 GPU Slurm Cluster documentation**](../03-Slurm-General-Documentation/slurm-configuration.md#gpu-cluster-gmerlin7).