Managed Object -  
						HostDateTimeSystem(vim.host.DateTimeSystem)
- Property of
- 
HostConfigManager
- See also
- 
HostDateTimeConfig, HostDateTimeInfo, HostDateTimeSystemTimeZone
- Since 
- VI API 2.5
Managed Object Description
         This managed object provides for NTP and date/time related
  configuration on a host.
  Information regarding the running status of the NTP daemon and
  functionality to start and stop the daemon is provided by the
  HostServiceSystem object.
      
Properties
| Name | Type | Description | 
| dateTimeInfo P | HostDateTimeInfo | The DateTime configuration of the host. 
 | 
P
Methods
QueryAvailableTimeZones(queryAvailableTimeZones)
         Retrieves the list of available timezones on the host.
  The API works off the public domain 'tz' timezone database.
      
- Required Privileges
- System.Read
		Parameters
		
		Return Value
		
         Faults
      
| Type | Description | 
| RuntimeFault | Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error. | 
         Events
      
Show WSDL type definition
QueryDateTime(queryDateTime)
         Get the current DateTime on the host.
      
- Required Privileges
- System.Read
		Parameters
		
		Return Value
		
| Type | Description | 
| xsd:dateTime | Current DateTime on the host. | 
         Faults
      
| Type | Description | 
| RuntimeFault | Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error. | 
         Events
      
Show WSDL type definition
RefreshDateTimeSystem(refresh)
         Refresh the DateTime related settings to pick up any changes that might have
  occurred.
      
- Required Privileges
- Host.Config.DateTime
		Parameters
		
		Return Value
		
         Faults
      
| Type | Description | 
| RuntimeFault | Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error. | 
         Events
      
Show WSDL type definition
UpdateDateTime(updateDateTime)
         Update the date/time on the host.
  This method should be used with caution since network delays, execution
  delays can result in time skews.
      
- Required Privileges
- Host.Config.DateTime
		Parameters
		
		Return Value
		
         Faults
      
| Type | Description | 
| HostConfigFault | Thrown if an error occurs. | 
| RuntimeFault | Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error. | 
         Events
      
Show WSDL type definition
UpdateDateTimeConfig(updateConfig)
         Update the DateTime configuration of the host.
      
- Required Privileges
- Host.Config.DateTime
		Parameters
		
		Return Value
		
         Faults
      
| Type | Description | 
| HostConfigFault | Thrown if an error occurs. | 
| RuntimeFault | Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error. | 
         Events
      
Show WSDL type definition