6.0

Table Of Contents
Reset Hardware Sensors When Directly Connected to a Host
Some host hardware sensors display data that is cumulative over time. You can reset these sensors to clear
the data in them and begin collecting new data.
Prerequisites
Launch the vSphere Client and log in to the ESXi host.
If you need to preserve sensor data for troubleshooting or other purposes, take a screenshot, export the data,
or download a support bundle before resetting sensors.
Procedure
1 On the host Configuration tab, click Health Status.
2 Click Sensor Refresh.
Reset Health Status Sensors When Connected to vCenter Server
Some host hardware sensors display data that is cumulative over time. You can reset these sensors to clear
the data in them and begin collecting new data.
If you need to preserve sensor data for troubleshooting or other purposes, take a screenshot, export the data,
or download a support bundle before resetting sensors.
Prerequisites
Launch the vSphere Client and log in to a vCenter Server system.
Ensure that the vCenter Hardware Status plug-in is enabled.
Procedure
1 Select a host in the object navigator or the iventory tree.
2 Click Reset sensors.
Monitoring Events, Alarms, and Automated Actions
vSphere includes a user-configurable events and alarms subsystem. This subsystem tracks events happening
throughout vSphere and stores the data in log files and the vCenter Server database. This subsystem also
enables you to specify the conditions under which alarms are triggered. Alarms can change state from mild
warnings to more serious alerts as system conditions change, and can trigger automated alarm actions. This
functionality is useful when you want to be informed, or take immediate action, when certain events or
conditions occur for a specific inventory object, or group of objects.
Events
Events are records of user actions or system actions that occur on objects in vCenter Server or on a host.
Actions that might be recordered as events include, but are not limited to, the following examples:
n
A license key expires
n
A virtual machine is powered on
n
A user logs in to a virtual machine
n
A host connection is lost
vSphere Administration with the vSphere Client
408 VMware, Inc.