Red Hat Summit Red Hat SummitSupportConsoleDevelopersStart a trialContact

B.98. tuned

B.98.1. RHBA-2010:0847 — tuned bug fix update
Copy link

Updated tuned packages that fix profiles performing I/O scheduler changes.
Tuned is a utility for tuning system performance and power-consumption. Various profiles are available.
Bug Fix
BZ#638975
Prior to this update, I/O scheduler changes were not applied to device mapper (dm) devices, which affected the enterprise-storage, latency-performance and throughput-performance profiles. This error has been fixed, device mapper devices have been added to the "ELEVATOR_TUNE_DEVS" list, and I/O scheduler changes are now applied to all devices as expected.
All users of tuned are advised to upgrade to these updated packages, which resolve this issue.
Back to top
Red Hat logoGithubredditYoutubeTwitter

Learn

Try, buy, & sell

Communities

About Red Hat Documentation

We help Red Hat users innovate and achieve their goals with our products and services with content they can trust. Explore our recent updates.

Making open source more inclusive

Red Hat is committed to replacing problematic language in our code, documentation, and web properties. For more details, see the Red Hat Blog.

About Red Hat

We deliver hardened solutions that make it easier for enterprises to work across platforms and environments, from the core datacenter to the network edge.

Theme

© 2025 Red Hat