Getting error such as `dlm_controld cannot find device /dev/misc/dlm-control with minor 54` while starting cman service.

Solution Verified - Updated -

Issue

  • Getting following error messages in system logs while starting cman service.
Dec 15 00:05:33 dlm_controld cannot find device /dev/misc/dlm-control with minor 54
Dec 15 00:05:33 dlm_controld /sys/kernel/config/dlm/cluster/comms: opendir failed: 2
Dec 15 00:05:33 dlm_controld /sys/kernel/config/dlm/cluster/spaces: opendir failed: 2

Environment

  • Red Hat Enterprise Linux 6
    • Red Hat High Availability Cluster.

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
Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.