This process monitor watches for the udev process to be running. Udev is a generic kernel device manager. It runs as a daemon on a Linux system and listens to events the kernel sends out if a new device is initialized or installed
A failure indicates that the udev service is down.
Check the service by running 'ps -ef | grep udev' or by viewing the diagnostic in the Operations Manager console. Start it by running '/etc/init.d/boot.udev restart' or by clicking the recovery link in the Operations Manager console.
For root cause analysis, first check the system log file (/var/log/messages), and view any related entries at the time of failure.