hpc / hpc/mpifileutils

dwalk: show where most space is used

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#249 6 comments 0 reactions 0 assignees View on GitHub

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Dominant language
C
Stars
200
Forks
85
Avg merge
3d 21h
Merged PRs (30d)
2

Description

When users run into file system quotas, they often don't understand where the bulk of their files are. Having a printout to show disk usage is just the sort of thing dwalk should be able to do (or a tool on top of dwalk).

Here is an example tool that does the same thing: https://ownyourbits.com/2018/03/25/analyze-disk-usage-with-dutree/
Hopper has this ability as well.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reviewing dwalk's existing command and output behavior, then compare the requested disk-usage view with the linked dutree example and Hopper. Define what the output should show and how users would identify the directories consuming the most space; the feature is done when dwalk provides that usable printout.

Written by the indexing model from the issue text.

Assessment

Tech stack
c
Domain
cli
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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