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