900010008

A hardware issue was detected with the I2C bus.

The I2C bus is a controller or bus that carries information from various sensors (for fan speed, power supply voltage, and temperature) in a node chassis.

To resolve this issue, you must shutdown the node, disconnect the power cables, and then press the power button on the node to discharge any remaining stored power in the node.

It is not critical to complete these steps immediately, but this event will continue to appear until the issue has been addressed. While this event is active, the node will not report correct values for the temperature, fans, or power supply health on the node.

Administrator action

  1. Connect to the affected node through SSH or serial cable.
  2. Shut down the node by running the following command:
    shutdown -p now
  3. Wait for the node to shut down, and then disconnect both power supply cables.
  4. Press the power button on the node to discharge any remaining stored power.
  5. Re-connect the power cables and then start the node.

If the above steps do not resolve the issue, gather logs, and then contact EMC Isilon Technical Support for additional troubleshooting. For instructions, see Gathering cluster logs.