Bug 442764 - Can't extract vma.zst files
Summary: Can't extract vma.zst files
Status: RESOLVED WORKSFORME
Alias: None
Product: ark
Classification: Unclassified
Component: plugins (show other bugs)
Version: 19.12.3
Platform: Other Linux
: NOR normal (vote)
Target Milestone: ---
Assignee: Ragnar Thomsen
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-09-21 05:11 UTC by Lonnie
Modified: 2021-09-21 21:05 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments
A test file for reproducing the issue. (70 bytes, application/zstd)
2021-09-21 05:11 UTC, Lonnie
Details

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Description Lonnie 2021-09-21 05:11:16 UTC
Created attachment 141756 [details]
A test file for reproducing the issue.

SUMMARY

In Dolphin, if I double-click a tar.zst file, Ark opens up showing the contents of that archive. However, if I try to open a vma.zst file, Ark errors with: No suitable plugin found.

Both of these are .zst files! Even though I don't expect Ark to know what a vma files is, I do expect it to allow me to extract that .vma file from the .zst, just as command line zst allows:

zstd --decompress test.vma.zst

Go here for screenshots:
https://forum.proxmox.com/threads/vma-archive-restore-outside-of-proxmox.14226/post-418

More about VMA is here:
https://pve.proxmox.com/wiki/VMA

STEPS TO REPRODUCE
1. sudo apt install zstd
2. Download attached file test.vma.zst
3. Open the the test.vma.zst file with Ark

OBSERVED RESULT
No suitable plugin found.

EXPECTED RESULT
Display the .vma file.

SOFTWARE/OS VERSIONS

Linux: Kubuntu 20.04
KDE Plasma Version: 5.18.5
KDE Frameworks Version: 5.68.0
Qt Version: 5.12.8

ADDITIONAL INFORMATION

This may be in issue with zstd instead of Ark. I'm not sure.
Comment 2 Albert Astals Cid 2021-09-21 21:05:39 UTC
The support for pure .zst files over .tar.zst is newer.

Get a newer Ark.