Bug 1650671 - Tuned tool does not support Boot Loader Specification
Summary: Tuned tool does not support Boot Loader Specification
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: tuned
Version: rawhide
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Jaroslav Škarvada
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-11-16 19:36 UTC by Pat Riehecky
Modified: 2019-03-29 19:44 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2019-03-29 19:44:17 UTC


Attachments (Terms of Use)

Description Pat Riehecky 2018-11-16 19:36:38 UTC
Description of problem:
The Tuned tool does not support Boot Loader Specification (BLS), which is enabled by default. Consequently, Tuned does not set certain kernel boot command line parameters, which causes some issues, such as performance decrease or CPU cores not being isolated. 

Version-Release number of selected component (if applicable):
tuned-2.10.0-5.fc29

How reproducible:
100%

Steps to Reproduce:
1.Configure grub2 to use BLS (/etc/default/grub -> GRUB_ENABLE_BLSCFG=true)
2.Activate tuned profile
3.

Actual results:
Settings are not applied

Expected results:
Settings applied

Additional info:
See also BZ#1576435

Comment 1 Ondřej Lysoněk 2018-11-19 09:42:48 UTC
It's being worked on.

Comment 2 Jaroslav Škarvada 2019-03-29 19:44:17 UTC
It's supported in tuned-2.11, so closing.


Note You need to log in before you can comment on or make changes to this bug.