Boot parameters set via tuned are not persistent across reboots

Solution Verified - Updated -

Issue

  • [bootloader] parameters set via tuned are not persistent across reboots.
  • grub.cfg does not get updated with the parameters set via tuned.
  • /proc/cmdline is not updated with the tuned boot parameters.

Environment

  • Red Hat Enterprise Linux 7
  • Tuned
  • Puppet

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In