Sharing data: Difference between revisions

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The first command sets default access rules to directory <code>/home/<user>/projects/def-<PI>/shared_data</code>, so any file or directory created within it will inherit the same ACL rule. It is required for '''new''' data. The second command sets ACL rules to directory <code>/home/<user>/projects/def-<PI>/shared_data</code> and all its content currently in it. So it is applicable only to '''existing''' data.
The first command sets default access rules to directory <code>/home/<user>/projects/def-<PI>/shared_data</code>, so any file or directory created within it will inherit the same ACL rule. It is required for <b>new</b> data. The second command sets ACL rules to directory <code>/home/<user>/projects/def-<PI>/shared_data</code> and all its content currently in it. So it is applicable only to <b>existing</b> data.


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For more complicated data sharing scenarios (those involving multiple people on multiple clusters), it is also possible to create a '''data sharing group'''. A data sharing group is a special group to which all people with whom certain data is to be shared are added. This group is then given access permissions through ACLs.
For more complicated data sharing scenarios (those involving multiple people on multiple clusters), it is also possible to create a <b>data sharing group</b>. A data sharing group is a special group to which all people with whom certain data is to be shared are added. This group is then given access permissions through ACLs.


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