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Overview

Add a document on how to manage permissions in shared storage on GPFS.

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@bdu-birhanu
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Everything looks good to me. Below are few typos and comments.


Linux has two features for controlling who can access what data: permissions and access control lists (ACLs). As a researcher responsible for research data, it is up to you to use these tools to control access to data within your shared storage allocations.

While permissions and ACLs may seem overwhelming at first, there are only a few common setups that cover most use cases, and we will cover these first.
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Consider using "standard linux permissions" or a similar term instead of just "permissions" to help readers quickly understand.

- Data accessible only to a specific subset of people.
- Read-only data.

You can check the permissions of any
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This part looks incomplete.


You can check the permissions of any

Further along on this page are the details you can put together to cover other cases. This article assumes the good practice of keeping data for each of your research projects in separate directories.
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Would be good if we merged #920 first and cross-link here.

## Terminology

- **permission**: A set of binary bits that instruct the Linux operating system who can access what.
- **mode**: The
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It seems this sentence got cut off

- Each possible combination of the decimal representation
digits. The following conversion table will show how.

`file type`
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This part also seems incomplete.

@bdu-birhanu bdu-birhanu added pr: changes requested Review complete, needs changes and removed pr: review PR is ready for review labels Apr 18, 2025
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bdu-birhanu commented Apr 18, 2025

I just noticed this PR is in "draft" . I have started the review, but I will check it again once it is ready. Thank you.

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2 participants