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== Benefit to Fedora ==
== Benefit to Fedora ==
<!-- What is the benefit to the distribution?  Will the software we generate be improved? How will the process of creating Fedora releases be improved?
 
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    When a Change has multiple benefits, it's better to list them all.
The RPM and DNF databases describe the state of (primarily) `/usr`. Storing these databases in `/usr` will more easily facilitate OS rollback, without affecting `/var`.
 
    Consider these Change pages from previous editions as inspiration:
    https://fedoraproject.org/wiki/Changes/Annobin (low-level and technical, invisible to users)
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    https://fedoraproject.org/wiki/Changes/VirtualBox_Guest_Integration (primarily a UX change)
    https://fedoraproject.org/wiki/Changes/NoMoreAlpha (an improvement to distro processes)
    https://fedoraproject.org/wiki/Changes/perl5.26 (major upgrade to a popular software stack, visible to users of that stack)
-->


== Scope ==
== Scope ==

Revision as of 22:15, 4 December 2021

Relocate RPM/DNF databases to /usr

Summary

Currently, the RPM and DNF databases are located in /var. Let's move them to /usr.

Owner


Current status

  • Targeted release: Fedora Linux 36
  • Last updated: 2021-12-04
  • FESCo issue: <will be assigned by the Wrangler>
  • Tracker bug: <will be assigned by the Wrangler>
  • Release notes tracker: <will be assigned by the Wrangler>

Detailed Description

Current location

/var/lib/rpm 
/var/lib/dnf

New location

/usr/lib/sysimage/rpm 
/usr/lib/sysimage/dnf



Feedback

Benefit to Fedora

The RPM and DNF databases describe the state of (primarily) /usr. Storing these databases in /usr will more easily facilitate OS rollback, without affecting /var.

Scope

  • Proposal owners:
  • Other developers:
  • Release engineering: #Releng issue 10441
  • Policies and guidelines: N/A (not needed for this Change)
  • Trademark approval: N/A (not needed for this Change)
  • Alignment with Objectives:

Upgrade/compatibility impact

How To Test

User Experience

Dependencies

Contingency Plan

  • Contingency mechanism: (What to do? Who will do it?) N/A (not a System Wide Change)
  • Contingency deadline: N/A (not a System Wide Change)
  • Blocks release? N/A (not a System Wide Change), Yes/No


Documentation

N/A (not a System Wide Change)

Release Notes