BwUniCluster2.0/Login - Revision history

S Braun: /* Troubleshooting */

2025-03-17T08:37:36Z

Troubleshooting

← Older revision		Revision as of 10:37, 17 March 2025
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	== Troubleshooting ==		== Troubleshooting ==

	See [[~~BwUniCluster_2.0~~/FAQ#Login_Issues\|bwUniCluster FAQ]].		See [[BwUniCluster/FAQ#Login_Issues\|bwUniCluster FAQ]].


	= Allowed Activities on Login Nodes =		= Allowed Activities on Login Nodes =

K Siegmund: /* Related Information */

2024-11-05T09:54:42Z

Related Information

← Older revision		Revision as of 11:54, 5 November 2024
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	* If you want to de-register, consult the [[Registration/Deregistration\|De-registration Guide]].		* If you want to de-register, consult the [[Registration/Deregistration\|De-registration Guide]].
	* If you need an SSH key for your workflow, read [[Registration/SSH\|Registering SSH Keys with your Cluster]].		* If you need an SSH key for your workflow, read [[Registration/SSH\|Registering SSH Keys with your Cluster]].
			* Configuring your shell: [[.bashrc Do's and Don'ts]]

P Schuhmacher: /* Login with Jupyterhub */

2024-04-12T11:23:53Z

← Older revision		Revision as of 13:23, 12 April 2024
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	== Login with Jupyterhub ==		== Login with Jupyterhub ==

	Login takes place at		Login takes place at:
	* bwUniCluster 2.0: [https://uc2-jupyter.scc.kit.edu uc2-jupyter.scc.kit.edu]		* bwUniCluster 2.0: [https://uc2-jupyter.scc.kit.edu uc2-jupyter.scc.kit.edu]
	* SDIL: [https://sdil-jupyter.scc.kit.edu sdil-jupyter.scc.kit.edu]		* SDIL: [https://sdil-jupyter.scc.kit.edu sdil-jupyter.scc.kit.edu]

	More Information can be found [[BwUniCluster2.0/Jupyter#Login_process\|here]]		More Information can be found [[BwUniCluster2.0/Jupyter#Login_process\|here]].

	== Login Example ==		== Login Example ==

P Schuhmacher at 11:23, 12 April 2024

2024-04-12T11:23:35Z

← Older revision		Revision as of 13:23, 12 April 2024
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	'''Note:''' When using File transfer with MobaXterm version 23.6 the following configuration change has to be made:		'''Note:''' When using File transfer with MobaXterm version 23.6 the following configuration change has to be made:
	In the settings in the tab "SSH", change the option "SSH engine" from "<new>" to "<legacy>". Then restart MobaXterm		In the settings in the tab "SSH", change the option "SSH engine" from "<new>" to "<legacy>". Then restart MobaXterm

			== Login with Jupyterhub ==

			Login takes place at
			* bwUniCluster 2.0: [https://uc2-jupyter.scc.kit.edu uc2-jupyter.scc.kit.edu]
			* SDIL: [https://sdil-jupyter.scc.kit.edu sdil-jupyter.scc.kit.edu]

			More Information can be found [[BwUniCluster2.0/Jupyter#Login_process\|here]]

	== Login Example ==		== Login Example ==

P Schuhmacher: /* Login with graphical SSH client (Windows) */

2024-02-01T15:31:41Z

← Older revision		Revision as of 17:31, 1 February 2024
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	After that click on 'ok'. Then a terminal will be opened and there you can enter your credentials.		After that click on 'ok'. Then a terminal will be opened and there you can enter your credentials.

			'''Note:''' When using File transfer with MobaXterm version 23.6 the following configuration change has to be made:
			In the settings in the tab "SSH", change the option "SSH engine" from "<new>" to "<legacy>". Then restart MobaXterm

	== Login Example ==		== Login Example ==

P Weisbrod at 09:48, 4 January 2024

2024-01-04T09:48:11Z

← Older revision		Revision as of 11:48, 4 January 2024
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	== Hostnames ==		== Hostnames ==

	The system has ~~four~~ login nodes.		The system has three login nodes.
	The selection of the login node is done automatically.		The selection of the login node is done automatically.
	If you are logging in multiple times, different sessions might run on different login nodes.		If you are logging in multiple times, different sessions might run on different login nodes.
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	! Hostname !! Node type		! Hostname !! Node type
	\|-		\|-
	\| '''bwunicluster.scc.kit.edu''' \|\| login to one of the ~~four~~ login nodes		\| '''bwunicluster.scc.kit.edu''' \|\| login to one of the three login nodes
	\|-		\|-
	\| '''uc2.scc.kit.edu''' \|\| login to one of the ~~four~~ login nodes		\| '''uc2.scc.kit.edu''' \|\| login to one of the three login nodes
	\|-		\|-
	\|}		\|}

	In general, you should use automatic selection to allow us to balance the load over the ~~four~~ login nodes.		In general, you should use automatic selection to allow us to balance the load over the three login nodes.
	If you need to connect to specific login nodes, you can use the following hostnames:		If you need to connect to specific login nodes, you can use the following hostnames:

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	! Hostname !! Node type		! Hostname !! Node type
	\|-		\|-
	\| '''uc2-~~login1~~.scc.kit.edu''' \|\| bwUniCluster 2.0 first login node		\| '''uc2-login2.scc.kit.edu''' \|\| bwUniCluster 2.0 first login node
	\|-		\|-
	\| '''uc2-~~login2~~.scc.kit.edu''' \|\| bwUniCluster 2.0 second login node		\| '''uc2-login3.scc.kit.edu''' \|\| bwUniCluster 2.0 second login node
	\|-		\|-
	\| '''uc2-~~login3~~.scc.kit.edu''' \|\| bwUniCluster 2.0 third login node		\| '''uc2-login4.scc.kit.edu''' \|\| bwUniCluster 2.0 third login node
	\|-
	\| '''uc2-login4.scc.kit.edu''' \|\| bwUniCluster 2.0 fourth login node
	\|-		\|-
	\|}		\|}

P Schuhmacher at 08:49, 11 April 2023

2023-04-11T08:49:47Z

@@ Line 64: / Line 64: @@
 |-
 | '''uc2-login4.scc.kit.edu''' || bwUniCluster 2.0 fourth login node
 |-
 |}

M Janczyk at 14:06, 30 January 2023

2023-01-30T14:06:59Z

Show changes

P Schuhmacher: P Schuhmacher moved page BwUniCluster 2.0 Login to BwUniCluster2.0/Login: Restructuring bwUniCluster pages into subpages

2022-10-07T07:29:34Z

P Schuhmacher moved page BwUniCluster 2.0 Login to BwUniCluster2.0/Login: Restructuring bwUniCluster pages into subpages

← Older revision	Revision as of 09:29, 7 October 2022
(No difference)

P Schuhmacher at 13:41, 16 March 2022

2022-03-16T13:41:33Z

← Older revision		Revision as of 15:41, 16 March 2022
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	Files can be transferred between the local system and the cluster by navigating to the respective folders in the split file view and then either dragging files and folders between the views or by clicking on a file/folder with the right mouse button and then selecting "Upload" or "Download" from the menu.		Files can be transferred between the local system and the cluster by navigating to the respective folders in the split file view and then either dragging files and folders between the views or by clicking on a file/folder with the right mouse button and then selecting "Upload" or "Download" from the menu.

	Note: If no data is sent or received FileZilla will close the connection after 20 seconds by default. This timeout can be changed in the FileZilla ~~Settings~~: Setting -> Timeout.		Note: If no data is sent or received FileZilla will close the connection after 20 seconds by default. This timeout can be changed in the FileZilla settings: Setting -> Timeout.

	== Example login process ==		== Example login process ==