6.3

Alert Definition Symptoms Recommendations
Storage sensors are reporting
problems.
n
Storage sensor health is red OR
n
Storage sensor health is yellow
Change or replace the hardware if
necessary. Contact the hardware
vendor for assistance. After the
problem is resolved, the alert will be
canceled when the sensor that reported
the problem indicates that the problem
no longer exists.
System Board sensors are reporting
problems.
n
System board sensor health is red
OR
n
System board sensor health is
yellow
Change or replace the hardware if
necessary. Contact the hardware
vendor for assistance. After the
problem is resolved, the alert will be
canceled when the sensor that reported
the problem indicates that the problem
no longer exists.
Temperature sensors are reporting
problems.
n
Temperature sensor health is red
OR
n
Temperature sensor health is
yellow
Change or replace the hardware if
necessary. Contact the hardware
vendor for assistance. After the
problem is resolved, the alert will be
canceled when the sensor that reported
the problem indicates that the problem
no longer exists.
Voltage sensors are reporting
problems.
n
Voltage sensor health is red OR
n
Voltage sensor health is yellow
Change or replace the hardware if
necessary. Contact the hardware
vendor for assistance. After the
problem is resolved, the alert will be
canceled when the sensor that reported
the problem indicates that the problem
no longer exists.
Health/Critical
These alert denitions have the following impact and criticality information.
Impact
Health
Criticality
Critical
Alert Definition Symptoms Recommendations
Host has lost connection to vCenter.
n
Connection to the host has been
lost (fault symptom) OR
n
Host disconnected from vCenter
Log on to the vSphere Client and
vSphere Web Client and manually
reconnect the host to the
vCenter Server server. After the
connection to the host is restored to the
vCenter Server, the alert is cancelled.
vSphere High Availability (HA) has
detected a network-isolated host.
vSphere HA detected a network
isolated host (fault symptom).
Resolve the networking problem that
prevents the host from pinging its
isolation addresses and
communicating with other hosts. Make
sure that the management networks
that vSphere HA uses include
redundancy. With redundancy,
vSphere HA can communicate over
more than one path, which reduces the
chance of a host becoming isolated.
vRealize Operations Definitions for Metrics, Properties, and Alerts
136 VMware, Inc.