Why do I get a "Permission denied" error when enabling debug for the bonding kernel module?

Solution Unverified - Updated -

Issue

  • I enable debugging for the bonding kernel module by adding debug=1 to the BONDING_OPTS variable in the /etc/sysconfig/network-scripts/ifcfg-bond0 (as documented in /usr/share/doc/kernel-doc-2.6.18/Documentation/networking/bonding.txt and at 42.5.2.1. in the RHEL5 Deployment Guide).

  • After restarting the network, I get a "Permission denied" error message:

# service network restart  
  Shutting down interface bond0
  Shutting down loopback 
  Bringing up loopback interface: OK
  Bringing up interface bond0: /etc/sysconfig/network-scripts/ifup-eth: line 126: /sys/class/net/bond0/bonding/debug: Permission denied [ OK ]  

Environment

  • Red Hat Enterprise Linux 5

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content