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Niagara Quickstart/fr: Difference between revisions
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Si vous êtes un nouvel utilisateur de SciNet et que vous appartenez à un groupe dont le chercheur principal ne dispose pas de ressources allouées par le concours d'allocation de ressources, vous devez [https://www.scinethpc.ca/getting-a-scinet-account/ obtenir un compte SciNet.] | |||
Pour accéder à Niagara, ouvrez d'abord une fenêtre de terminal (par exemple avec [[Connecting with PuTTY/fr|PuTTY]] sous Windows ou [[Connecting with MobaXTerm/fr|MobaXTerm]]), puis connectez-vous avec SSH aux nœuds de connexion avec les coordonnées de votre compte Calcul Canada. | Pour accéder à Niagara, ouvrez d'abord une fenêtre de terminal (par exemple avec [[Connecting with PuTTY/fr|PuTTY]] sous Windows ou [[Connecting with MobaXTerm/fr|MobaXTerm]]), puis connectez-vous avec SSH aux nœuds de connexion avec les coordonnées de votre compte Calcul Canada. | ||
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* There is no option to recursively add or remove ACL attributes using a gpfs built-in command to existing files. You'll need to use the -i option as above for each file or directory individually. [ | * There is no option to recursively add or remove ACL attributes using a gpfs built-in command to existing files. You'll need to use the -i option as above for each file or directory individually. [https://docs.scinet.utoronto.ca/index.php/Recursive_ACL_script Here is a sample bash script you may use for that purpose]] | ||
* mmputacl will not overwrite the original linux group permissions for a directory when copied to another directory already with ACLs, hence the "#effective:r-x" note you may see from time to time with mmgetacf. If you want to give rwx permissions to everyone in your group you should simply rely on the plain unix 'chmod g+rwx' command. You may do that before or after copying the original material to another folder with the ACLs. | * mmputacl will not overwrite the original linux group permissions for a directory when copied to another directory already with ACLs, hence the "#effective:r-x" note you may see from time to time with mmgetacf. If you want to give rwx permissions to everyone in your group you should simply rely on the plain unix 'chmod g+rwx' command. You may do that before or after copying the original material to another folder with the ACLs. | ||