Cache prefill of cache memory for rapid start up of computer servers in computer networks

A method of communication between networked devices in a local storage area network includes forming a message for in-band communication within a local storage area network. The message includes at least one major task and one or more associated sub tasks for execution within the storage area network. The method further includes establishing a first communication link at least between a first networked device and a second networked device in response to the formation of the message; transmitting the message from the first networked device to at least the second networked device within the local storage area network; and in response to receiving the message, executing the sub tasks within the message with a processor to complete the major task and support local storage area network functionality.