further fixes

This commit is contained in:
2025-12-16 11:21:18 +01:00
parent 01ac18b3f4
commit 581b695839
12 changed files with 25 additions and 35 deletions

View File

@@ -157,7 +157,7 @@ fluent -driver x11
### Paraview
For running Paraview, one can run it with Mesa support or OpenGL support. Please refer to [OpenGL vs Mesa](/merlin6/known-problems.html#opengl-vs-mesa) for
For running Paraview, one can run it with Mesa support or OpenGL support. Please refer to [OpenGL vs Mesa](#3d-acceleration-opengl-vs-mesa) for
further information about how to run it.
### Module command not found

View File

@@ -97,7 +97,7 @@ As of 2022-04-14 a secure token is required to interact with the data catalog. T
1. You should be redirected to your user settings and see a 'User Information' section. If not, click on1. your username in the top right and choose 'Settings' from the menu.
1. Look for the field 'Catamel Token'. This should be a 64-character string. Click the icon to copy the1. token.
![SciCat website](/images/scicat_token.png)
![SciCat website](../../images/scicat_token.png)
You will need to save this token for later steps. To avoid including it in all the commands, I suggest saving it to an environmental variable (Linux):

View File

@@ -50,7 +50,7 @@ klist
krenew
```
* Keep in mind that the maximum lifetime for granting tickets is 7 days, therefore `krenew` can not be used beyond that limit,
and then `kinit** should be used instead.
and then `kinit` should be used instead.
## Obtanining granting tickets with keytab
@@ -101,7 +101,7 @@ aklog
## Slurm jobs accessing AFS
Some jobs may require to access private areas in AFS. For that, having a valid [**keytab**](#generating-granting-tickets-with-keytab) file is required.
Some jobs may require to access private areas in AFS. For that, having a valid [**keytab**](#obtaining-granting-tickets-with-username-and-password) file is required.
Then, from inside the batch script one can obtain granting tickets for Kerberos and AFS, which can be used for accessing AFS private areas.
The steps should be the following:

View File

@@ -45,7 +45,7 @@ the following fields:
* **Protocol**: specify the protocol that will be used for the connection. *Recommended* protocol: **`NX`**
* **Port**: Specify the listening port of the **front-end**. It must be **`4000`**.
![Create New NoMachine Connection](/images/nomachine/screen_nx_connect.png)
![Create New NoMachine Connection](../../images/nomachine/screen_nx_connect.png)
#### Configuring NoMachine Authentication Method
@@ -62,19 +62,19 @@ session if none exists.
If there are existing sessions, instead of opening a new desktop session, users can reconnect to an
existing one by clicking to the proper icon (see image below).
![Open an existing Session](/images/nomachine/screen_nx_existingsession.png)
![Open an existing Session](../../images/nomachine/screen_nx_existingsession.png)
Users can also create a second desktop session by selecting the **`New Desktop`** button (*red* rectangle in the
below image). This will create a second session on the second login node, as long as this node is up and running.
![Open a New Desktop](/images/nomachine/screen_nx_newsession.png)
![Open a New Desktop](../../images/nomachine/screen_nx_newsession.png)
### NoMachine LightDM Session Example
An example of the NoMachine session, which is based on [LightDM](https://github.com/canonical/lightdm)
X Windows:
![NoMachine Session: LightDM Desktop](/images/nomachine/screen_nx11.png)
![NoMachine Session: LightDM Desktop](../../images/nomachine/screen_nx11.png)
## Accessing Merlin6 NoMachine from outside PSI

View File

@@ -52,7 +52,7 @@ When the `anaconda` module has been loaded, you can list the available environme
conda info -e
```
You can get more info on the use of the `conda` package management tool at its official [https://conda.io/projects/conda/en/latest/commands.html](documentation site).
You can get more info on the use of the `conda` package management tool at its official [documentation site](https://conda.io/projects/conda/en/latest/commands.html).
## Using your own custom made environments with jupyterhub

View File

@@ -6,7 +6,7 @@ Access to Merlin6 is regulated by a PSI user's account being a member of the **`
Requesting **Merlin6** access *has to be done* with the corresponding **[Request Linux Group Membership](https://psi.service-now.com/psisp?id=psi_new_sc_cat_item&sys_id=84f2c0c81b04f110679febd9bb4bcbb1)** form, available in the [PSI Service Now Service Catalog](https://psi.service-now.com/psisp).
![Example: Requesting access to Merlin6](/images/Access/01-request-merlin6-membership.png)
![Example: Requesting access to Merlin6](../../images/Access/01-request-merlin6-membership.png)
Mandatory customizable fields are the following:
@@ -22,7 +22,7 @@ Access to Merlin5 is regulated by a PSI user's account being a member of the **`
Requesting **Merlin5** access *has to be done* with the corresponding **[Request Linux Group Membership](https://psi.service-now.com/psisp?id=psi_new_sc_cat_item&sys_id=84f2c0c81b04f110679febd9bb4bcbb1)** form, available in the [PSI Service Now Service Catalog](https://psi.service-now.com/psisp).
![Example: Requesting access to Merlin5](/images/Access/01-request-merlin5-membership.png)
![Example: Requesting access to Merlin5](../../images/Access/01-request-merlin5-membership.png)
Mandatory customizable fields are the following:

View File

@@ -66,7 +66,7 @@ Supervisors should inform new users which extra groups are needed for their proj
Requesting membership for a specific Unix group *has to be done* with the corresponding **[Request Linux Group Membership](https://psi.service-now.com/psisp?id=psi_new_sc_cat_item&sys_id=84f2c0c81b04f110679febd9bb4bcbb1)** form, available in the [PSI Service Now Service Catalog](https://psi.service-now.com/psisp).
![Example: Requesting Unix Group membership](/images/Access/01-request-unx-group-membership.png)
![Example: Requesting Unix Group membership](../../images/Access/01-request-unx-group-membership.png)
Once submitted, the responsible of the Unix group has to approve the request.