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Bug 1867216 - Reserve resources for active users (Workstation)
Summary: Reserve resources for active users (Workstation)
Keywords:
Status: ON_QA
Alias: None
Product: Fedora
Classification: Fedora
Component: Changes Tracking
Version: 33
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Benjamin Berg
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: F33Changes
TreeView+ depends on / blocked
 
Reported: 2020-08-07 17:55 UTC by Ben Cotton
Modified: 2020-08-31 09:32 UTC (History)
1 user (show)

Fixed In Version:
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Description Ben Cotton 2020-08-07 17:55:45 UTC 
This is a tracking bug for Change: Reserve resources for active users (Workstation)
For more details, see: https://fedoraproject.org/wiki/Changes/Reserve_resources_for_active_user_WS

This proposal adds cgroup based resource protections for the active graphical session. This is done by passing a memory protection of 250MiB to active users (capped at 10% of system memory) and by enabling other cgroup controllers (CPU, IO) to ensure important session processes get the resources they need.
Comment 1 Ben Cotton 2020-08-12 14:27:44 UTC 
Branching F33 Change Tracker bugs.

Yesterday was the code complete (testable) deadline. All bugs should be at least in MODIFIED state by now to indicate they are testable.
Comment 2 Benjamin Berg 2020-08-17 07:50:32 UTC 
The change is testable by manually installing uresourced on either F32 to F33.
Comment 3 Ben Cotton 2020-08-27 01:11:51 UTC 
Yesterday we reached the Code complete (100% code complete) deadline for Fedora 33 Changes. If your Change is complete, please set this tracking bug to ON_QA. If you need to defer this Change to Fedora 34, please let NEEDINFO me.

As a reminder, we are now in the Beta Freeze. If you need to land package updates, please propose it as a Freeze Exception at https://qa.fedoraproject.org/blockerbugs/propose_bug
Comment 4 Benjamin Berg 2020-08-31 09:32:00 UTC 
Everything was ready when we hit code complete (uresourced package is available, enabled and installed by default in Workstation).

There are a few problems with the current package, I have upstream fixes for these. While the fixes are quite important for the functionality, the impact is relatively low, meaning it would be OK to do a post-release package update.
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