Data center collective environment monitoring and response
A mechanism is provided for utilizing localized clusters within a mesh network to aid in tracking environmental factors associated with information handling systems in an environment having a large number of information handling systems installed. Sensors within each information handling system measure a variety of environmental factors, such as, for example, temperature (CPU, ambient, air inlet, air exhaust, system board, and the like), air flow through the information handling system, fan speed, and hardware utilization. The sensor-derived environmental information is provided to a lead local cluster node, which can provide local responses to environmental values exceeding thresholds. Lead nodes generate a mapping of the environmental factors and provide that mapping to a data center management server. The data center management server collates environmental mapping information to derive a data center-wide environmental mapping used by management personnel to make adjustments to balance load, reduce temperatures, and reduce energy usage.
1. An information handling system comprising:
a processor;
one or more sensors, coupled to the processor, and configured to measure a first environmental characteristic;
a wireless network interface, coupled to the processor, and configured to communicate with a wireless mesh network in a data center, the wireless mesh network enabling the information handling system to communicate with other nodes of the wireless mesh network using a message-oriented protocol; and
a non-transitory, computer-readable storage medium embodying computer program code, the non-transitory, computer-readable storage medium coupled to the processor, the computer program code interacting with a plurality of computer operations and comprising instructions executable by the processor and configured to cause the processor to
collect data associated with the first environmental characteristic from the one or more sensors,
transmit the data associated with the first environmental characteristic to a cluster lead node using the wireless network interface, wherein the information handling system is a member of a local cluster of nodes in the wireless mesh network and the cluster lead node is the lead node of the local cluster of nodes, and
transmit a first threshold exceeded message to the cluster lead node when the data associated with the first environmental characteristic exceeds a threshold associated with the first environmental characteristic; and wherein
the cluster lead node generates a mapping of the first environmental characteristic, the mapping representing the first environmental characteristic across the local cluster of nodes, the mapping being performed in response to receipt of the data associated with the first environmental characteristic, the mapping representing when the first environmental characteristic exceeds the threshold associated with the first environmental characteristic based upon the first threshold exceeded message.
2. The information handling system of claim 1 wherein the first environmental characteristic comprises one of processor temperature;
air inlet temperature;
exhaust temperature;
ambient temperature;
humidity; and
fan speed.
3. The information handling system of claim 1 , wherein the local cluster of nodes in the wireless mesh network comprises one or more mesh network nodes within a fixed radius of the cluster lead node.
4. The information handling system of claim 1 wherein the cluster lead node is configured to communicate directly with each node in the local cluster of nodes and directly with cluster lead nodes of neighboring clusters.
5. The information handling system of claim 4 , wherein the cluster lead node is further configured to communicate with a data center management server.
6. The information handling system of claim 1 , wherein the instructions executable by the processor further comprise instructions configured to cause the processor to:
receive, via the wireless network interface, from the cluster lead node, a command to adjust an operational parameter in response to the data associated with the first environmental characteristic; and
adjust the operational parameter in response to the command.
7. The information handling system of claim 6 wherein the operational parameter comprises one or more of a periodicity of sensor measurements of the first environmental characteristic, a granularity of sensor measurements of the first environmental characteristic, and a speed of a fan in an enclosure of the information handling system.
8. The information handling system of claim 1 , further comprising:
transmitting the cluster mapping of the environment characteristic to a data center management server; and,
generating a global mapping of the data center for the environmental characteristic from cluster mapping from the cluster lead node.
9. The information handling system of claim 8 , further comprising:
generating a global mapping of the data center for the environmental characteristic from cluster mapping from a plurality of cluster lead nodes.
10. The information handling system of claim 8 , wherein:
the data center management server assemble the global mapping by having relative locations of all the clusters through the location protocols of the wireless mesh network.
11. The information handling system of claim 10 , wherein:
the relative locations of all the clusters are assembled using location protocols of the wireless mesh network.