hpc:faq
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hpc:faq [2024/09/26 14:40] – [Cost] Yann Sagon | hpc:faq [2025/02/20 13:07] (current) – Yann Sagon | ||
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??? I'm not interested in receiving further information about HPC at UNIGE, can you please remove me from the hpc-community mailing list? | ??? I'm not interested in receiving further information about HPC at UNIGE, can you please remove me from the hpc-community mailing list? | ||
- | !!! If you are a UNIGE member or have a [[https:// | + | !!! If you are a UNIGE member or have a [[https:// |
- | If you are not a UNIGE member or if none of the previous steps worked, please send a request to hpc@unige.ch, | + | |
+ | An alternate method is to send an email to [[sympa@listes.unige.ch]] with the following mail body " | ||
+ | |||
+ | If you are not a UNIGE member or if none of the previous steps worked, please send a request to [[hpc@unige.ch]], subject: " | ||
Please note that you can't unsubscribe from the " | Please note that you can't unsubscribe from the " | ||
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??? I'm a user and I've noticed that I'm connected to two PIs, how is this possible? | ??? I'm a user and I've noticed that I'm connected to two PIs, how is this possible? | ||
- | !!! The PI must be seen as a project. You can be part of two projects, and when you submit a job to the cluster, you can specify which project to charge to using the '' | + | !!! The PI must be seen as a project. You can be part of two projects, and when you submit a job to the cluster, you can specify which project to charge to using the '' |
??? I'm organising a course and we need some HPC resources for the students. Do we have to pay for it? | ??? I'm organising a course and we need some HPC resources for the students. Do we have to pay for it? | ||
- | !!! The Baobab service is free for courses as long as the usage is low and for a defined period of time. Please contact us in advance if you would like to organise such a course. | + | !!! The Baobab service is free for courses as long as the usage is low and for a defined period of time. Check [[hpc: |
=?=== Account ==== | =?=== Account ==== | ||
+ | ??? Who can be registered as PI (Primary Investigator) at Baobab? | ||
+ | |||
+ | !!! | ||
+ | |||
+ | * Anyone with an ISIs account (even an external one) with a fairly long validity period: teachers rather than assistants. | ||
+ | * Someone who knows the users they are going to invite. All their users will be under their responsibility. | ||
+ | * Someone who knows the service(s) for which they will be inviting outsiders. HPC in this case | ||
+ | * Person responsible for teaching or research (therefore responsible for the data generated and able to know what to do with it when a user leaves). | ||
+ | |||
???When does my account expire ? | ???When does my account expire ? | ||
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??? I'm leaving UNIGE, can I continue to use Baobab HPC service? | ??? I'm leaving UNIGE, can I continue to use Baobab HPC service? | ||
- | !!! Yes it is possible as long as you collaborate tightly with your former research group. Your PI must invite you as [[hpc: | + | !!! Yes it is possible as long as you collaborate tightly with your former research group. Your PI must [[https:// |
We'll then reactivate your account. You'll keep your data. | We'll then reactivate your account. You'll keep your data. | ||
- | |||
- | |||
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* The cluster you are attempting to connect to. | * The cluster you are attempting to connect to. | ||
+ | ??? SSH "Could not resolve hostname XXXX: Name or service not known" | ||
+ | !!! It means the specified hostname cannot be found, either due to a typo or because the DNS can't resolve it. | ||
+ | * check the login node [[https:// | ||
+ | PS: Keep in mind that baobab2 has been decommissioned for 2 years. | ||
??? When I try to connect to Clusters using '' | ??? When I try to connect to Clusters using '' | ||
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- | ??? I' | + | ??? I have forgotten my password. Can the HPC team reset it? |
!!! No, your Baobab/ | !!! No, your Baobab/ | ||
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!!! | !!! | ||
* If you are a **collaborator/ | * If you are a **collaborator/ | ||
- | * If you are an **Outsider** user Check on [[https:// | + | * If you are an **Outsider** user Check on [[https:// |
For more informations please refer to [[hpc: | For more informations please refer to [[hpc: | ||
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* **The cluster is under maintenance.** Maintenance occurs periodically. Please check your email (including junk/spam folders) or visit the [[https:// | * **The cluster is under maintenance.** Maintenance occurs periodically. Please check your email (including junk/spam folders) or visit the [[https:// | ||
- | * **Your network is blocking access to our clusters or the SSH protocol.** We use public IP addresses for the login nodes. If you cannot connect, please contact your local network administrator to determine if there are any restrictions on accessing '' | + | * **Your network is blocking access to our clusters or the SSH protocol.** We use public IP addresses for the login nodes. If you cannot connect, please contact your local network administrator to determine if there are any restrictions on accessing '' |
* **The login node is down.** While unlikely, if this occurs, please wait a little or contact us if the issue persists beyond 15 minutes. | * **The login node is down.** While unlikely, if this occurs, please wait a little or contact us if the issue persists beyond 15 minutes. | ||
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Please also note that your ISIS (UNIGE) password and your Switch edu-ID password are not the same. Verify that you are using the correct password when logging in. | Please also note that your ISIS (UNIGE) password and your Switch edu-ID password are not the same. Verify that you are using the correct password when logging in. | ||
+ | =?==== HPC community forum ===== | ||
+ | |||
+ | ??? I don't find a way to receive email summary of new post | ||
+ | |||
+ | !!! You can activate the email summary following those steps: | ||
+ | |||
+ | {{: | ||
+ | |||
+ | {{: | ||
hpc/faq.1727361615.txt.gz · Last modified: 2024/09/26 14:40 by Yann Sagon