From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.7.5) Gecko/20041110 Firefox/1.0 Description of problem: The following rules should be added to the udev rules to create the infiniband devices when they are loaded. Inifiniband support is included in 2.6.11-rc3. KERNEL="umad*", NAME="infiniband/%k" KERNEL="issm*", NAME="infiniband/%k" Version-Release number of selected component (if applicable): udev-050-1 not in /etc/udev/rules.d/50-udev.rules