Managed Object - VsanDiagnosticsSystem(vim.cluster.VsanDiagnosticsSystem)

See also: ClusterComputeResource, ComputeResource, HostSystem, Task, VirtualMachineProfileSpec, VsanDiagnosticsThreshold, VsanIODiagnosticsInstance, VsanIODiagnosticsInstanceQuerySpec, VsanIODiagnosticsTarget, VsanIODiagnosticsTargetStats, VsanIOTripAnalyzerConfig, VsanIOTripAnalyzerRecurrence, VsanNetworkDiagnostics
Since: vSAN API vSAN 7.0U2

Managed Object Description

This managed object provides the diagnostics service that operates at cluster level. It runs the periodical diagnostics on the vSAN related statistics, as well as the on-demand diagnostics operation, e.g., the diagnostics of the IOs for a certain virtual machine. The ManagedEntity can be accessed with MOID of 'vsan-cluster-diagnostics-system' through vSAN service at at vCenter side.

Properties

Name	Type	Description
None

Methods

Methods defined in this Managed Object
CreateIOTripAnalyzerRecurrences, EditIOTripAnalyzerRecurrences, GetIOTripAnalyzerSchedulerConfig, QueryIODiagnosticsInstances, QueryIODiagnosticsStats, RemoveIOTripAnalyzerRecurrences, StartIODiagnosticsTask, VsanGetThresholds, VsanQueryNetworkDiagnostics, VsanSetThresholds, VsanSetTraceObjectPolicy

CreateIOTripAnalyzerRecurrences(createIOTripAnalyzerRecurrences)

Schedule a set of IO trip analyzer recurrences. Currently only 1 recurrence supported for each vSAN cluster.

Required Privileges: Global.Diagnostics
Since: vSAN API 8.0.0.2

Parameters

Name

Type

Description

_this

ManagedObjectReference

A reference to the VsanDiagnosticsSystem used to make the method call.

cluster

ManagedObjectReference
to a ComputeResource

The cluster on which the IO trip analyzer scheduler is configured.

Since vSAN API 8.0.0.2

recurrences

VsanIOTripAnalyzerRecurrence[]

The scheduler recurrences configurations.

Since vSAN API 8.0.0.2

Return Value

Type	Description
VsanIOTripAnalyzerRecurrence[]	The list of recurrences that are configured successfully. If the name of the recurrence is not given, it will fill the name with automatically generated name and return it in the list.

Faults

Type	Description
AlreadyExists	Thrown if the recurrence(s) name(s) already exists.
InvalidArgument	Thrown if the recurrence(s) setting(s) are not valid.
RuntimeFault	Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error.
VsanFault	Thrown if internal vSAN error hit.

Events

Type
None

Show WSDL type definition

         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="CreateIOTripAnalyzerRecurrences" type="vsan:CreateIOTripAnalyzerRecurrencesRequestType"/>
         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="CreateIOTripAnalyzerRecurrencesResponse">
                  <complexType>
                     <sequence>
                        <element name="returnval" type="vsan:VsanIOTripAnalyzerRecurrence" maxOccurs="unbounded"/>
                     </sequence>
                  </complexType>
               </element>

EditIOTripAnalyzerRecurrences(editIOTripAnalyzerRecurrences)

Edit the IO trip analyzer recurrences with the given configuration. The name of the recurrence is used to find the recurrence to be updated. It must be provided when editing.

Required Privileges: Global.Diagnostics
Since: vSAN API 8.0.0.2

Parameters

Name

Type

Description

_this

ManagedObjectReference

A reference to the VsanDiagnosticsSystem used to make the method call.

cluster

ManagedObjectReference
to a ComputeResource

The cluster on which the IO trip analyzer scheduler is configured.

Since vSAN API 8.0.0.2

recurrences

VsanIOTripAnalyzerRecurrence[]

The updated recurrence(s) configuration.

Since vSAN API 8.0.0.2

Return Value

Type	Description
VsanIOTripAnalyzerRecurrence[]	The list of recurrence(s) that are edited successfully.

Faults

Type	Description
InvalidArgument	Thrown if the recurrence(s) setting(s) are not valid.
NotFound	Thrown if the recurrence(s) name(s) not found.
RuntimeFault	Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error.
VsanFault	Thrown if internal vSAN error hit.

Events

Type
None

Show WSDL type definition

         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="EditIOTripAnalyzerRecurrences" type="vsan:EditIOTripAnalyzerRecurrencesRequestType"/>
         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="EditIOTripAnalyzerRecurrencesResponse">
                  <complexType>
                     <sequence>
                        <element name="returnval" type="vsan:VsanIOTripAnalyzerRecurrence" maxOccurs="unbounded"/>
                     </sequence>
                  </complexType>
               </element>

GetIOTripAnalyzerSchedulerConfig(getIOTripAnalyzerSchedulerConfig)

Get the IO trip analyzer scheduler configurations for the given cluster.

Required Privileges: System.Read
Since: vSAN API 8.0.0.2

Parameters

Name

Type

Description

_this

ManagedObjectReference

A reference to the VsanDiagnosticsSystem used to make the method call.

cluster

ManagedObjectReference
to a ComputeResource

The cluster on which the IO trip analyzer scheduler is configured.

Since vSAN API 8.0.0.2

Return Value

Type	Description
VsanIOTripAnalyzerConfig	The IO trip analyzer scheduler configuration.

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.
VsanFault	Thrown if internal vSAN error hit.

Events

Type
None

Show WSDL type definition

         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="GetIOTripAnalyzerSchedulerConfig" type="vsan:GetIOTripAnalyzerSchedulerConfigRequestType"/>
         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="GetIOTripAnalyzerSchedulerConfigResponse">
                  <complexType>
                     <sequence>
                        <element name="returnval" type="vsan:VsanIOTripAnalyzerConfig" minOccurs="0"/>
                     </sequence>
                  </complexType>
               </element>

QueryIODiagnosticsInstances(queryIODiagnosticsInstances)

Query the completed diagnostics instances by the given query spec.

Required Privileges: None
Since: vSAN API vSAN 7.0U3

Parameters

Name

Type

Description

_this

ManagedObjectReference

A reference to the VsanDiagnosticsSystem used to make the method call.

querySpec

VsanIODiagnosticsInstanceQuerySpec

The spec for instance query.

Since vSAN API vSAN 7.0U3

cluster* P

ManagedObjectReference
to a ClusterComputeResource

The cluster where the diagnostics is performed, ignored when calling against ESXi hosts.

Since vSAN API vSAN 7.0U3

*Need not be set P Required privilege: System.Read

Return Value

Type	Description
VsanIODiagnosticsInstance[]	The list of the completed diagnostics instances.

Faults

Type	Description
InvalidArgument	Thrown if the query spec is not valid.
RuntimeFault	Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error.
VsanFault	Thrown if the caller doesn't have the required privilege or if the vSAN performance service is disabled.

Events

Type
None

Show WSDL type definition

         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="QueryIODiagnosticsInstances" type="vsan:QueryIODiagnosticsInstancesRequestType"/>
         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="QueryIODiagnosticsInstancesResponse">
                  <complexType>
                     <sequence>
                        <element name="returnval" type="vsan:VsanIODiagnosticsInstance" minOccurs="0" maxOccurs="unbounded"/>
                     </sequence>
                  </complexType>
               </element>

QueryIODiagnosticsStats(queryIODiagnosticsStats)

Query the IO diagnostics stats according to the given diagnostics instance name.

Required Privileges: None
Since: vSAN API vSAN 7.0U3

Parameters

Name

Type

Description

_this

ManagedObjectReference

A reference to the VsanDiagnosticsSystem used to make the method call.

instanceName

xsd:string

The completed diagnostics instance name.

Since vSAN API vSAN 7.0U3

cluster* P

ManagedObjectReference
to a ClusterComputeResource

The cluster where the diagnostics is performed.

Since vSAN API vSAN 7.0U3

*Need not be set P Required privilege: System.Read

Return Value

Type	Description
VsanIODiagnosticsTargetStats[]	The diagnostics stats.

Faults

Type	Description
InvalidArgument	Thrown if the given diagnostics instance name represent a running instance.
RuntimeFault	Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error.
VsanFault	Thrown if the caller doesn't have the required privilege or if the vSAN performance service is disabled.

Events

Type
None

Show WSDL type definition

         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="QueryIODiagnosticsStats" type="vsan:QueryIODiagnosticsStatsRequestType"/>
         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="QueryIODiagnosticsStatsResponse">
                  <complexType>
                     <sequence>
                        <element name="returnval" type="vsan:VsanIODiagnosticsTargetStats" minOccurs="0" maxOccurs="unbounded"/>
                     </sequence>
                  </complexType>
               </element>

RemoveIOTripAnalyzerRecurrences(removeIOTripAnalyzerRecurrences)

Remove the IO trip analyzer recurrence(s) with the given name(s).

Required Privileges: Global.Diagnostics
Since: vSAN API 8.0.0.2

Parameters

Name

Type

Description

_this

ManagedObjectReference

A reference to the VsanDiagnosticsSystem used to make the method call.

cluster

ManagedObjectReference
to a ComputeResource

The cluster on which the IO trip analyzer scheduler is configured.

Since vSAN API 8.0.0.2

names

xsd:string[]

The name(s) of the IO trip analyzer recurrence(s) to be removed.

Since vSAN API 8.0.0.2

Return Value

Type	Description
None

Faults

Type	Description
NotFound	Thrown if the recurrence(s) name(s) not found.
RuntimeFault	Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error.
VsanFault	Thrown if internal vSAN error hit.

Events

Type
None

Show WSDL type definition

         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="RemoveIOTripAnalyzerRecurrences" type="vsan:RemoveIOTripAnalyzerRecurrencesRequestType"/>
         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="RemoveIOTripAnalyzerRecurrencesResponse">
                  <complexType/>
               </element>

StartIODiagnosticsTask(startIODiagnosticsTask)

Start IO diagnostics task against the given targets running on vSAN datastore. It's not supported to run multiple diagnostics tasks at the same time. You need either cancel the running task or wait until it completes before starting a new diagnostics task.

Required Privileges: None
Since: vSAN API vSAN 7.0U3

Parameters

Name	Type	Description
_this	ManagedObjectReference	A reference to the VsanDiagnosticsSystem used to make the method call.
targets	VsanIODiagnosticsTarget[]	The targets to run the diagnostics. *Since* vSAN API vSAN 7.0U3
cluster* P	ManagedObjectReference to a ClusterComputeResource	The cluster where the targets belong to, ignored when calling against ESXi hosts. *Since* vSAN API vSAN 7.0U3
duration*	xsd:long	The duration time in seconds to run diagnostics. The valid range is [300, 3600], default is 300. *Since* vSAN API vSAN 7.0U3

*Need not be set P Required privilege: Global.Diagnostics

Return Value

Type	Description
ManagedObjectReference to a Task	The task that runs the diagnostics.

Faults

Type	Description
InvalidArgument	Thrown if the targets are not valid.
NotSupported	Thrown if there's already a running diagnostics task.
RuntimeFault	Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error.
VsanFault	Thrown if the caller doesn't have the required privilege or if the pre-check tests failed.

Events

Type
None

Show WSDL type definition

         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="StartIODiagnosticsTask" type="vsan:StartIODiagnosticsTaskRequestType"/>
         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="StartIODiagnosticsTaskResponse">
                  <complexType>
                     <sequence>
                        <element name="returnval" type="vsan:ManagedObjectReference"/>
                     </sequence>
                  </complexType>
               </element>

VsanGetThresholds(getThresholds)

Get the threshold. If "entityType" is not set, all threshold settings will be returned; If "entityType" is set but "metric" is not set, threshold settings for the specified "entityType" will be returned; If threshold settings doesn't exist for "entityType", empty result ([]) will be returned; If both "entityType" and "metric" are set, threshold settings for the specified "entityType" and "metric" will be returned; If threshold settings doesn't exist for either "entityType" or "metric", empty result ([]) will be returned. If "metric" is set but "entityType" is not set, "metric" will be ignored and all threshold settings will be returned.

Required Privileges: System.Read

Parameters

Name	Type	Description
_this	ManagedObjectReference	A reference to the VsanDiagnosticsSystem used to make the method call.
cluster	ManagedObjectReference to a ComputeResource	The cluster where the threshold is to get from *Since* vSAN API vSAN 7.0U2
entityType*	xsd:string	Get threshold only for the specified entity type. *Since* vSAN API vSAN 7.0U2
metric*	xsd:string	Get threshold only for the specified metric, "entityType" must also be set if "metric" is set. *Since* vSAN API vSAN 7.0U2

*Need not be set

Return Value

Type	Description
VsanDiagnosticsThreshold[]	vim.cluster.VsanDiagnosticsThreshold[]

Faults

Type	Description
NotFound
RuntimeFault	Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error.

Events

Type
None

Show WSDL type definition

         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="VsanGetThresholds" type="vsan:VsanGetThresholdsRequestType"/>
         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="VsanGetThresholdsResponse">
                  <complexType>
                     <sequence>
                        <element name="returnval" type="vsan:VsanDiagnosticsThreshold" minOccurs="0" maxOccurs="unbounded"/>
                     </sequence>
                  </complexType>
               </element>

VsanQueryNetworkDiagnostics(queryNetworkDiagnostics)

Get the latest network events that triggered network alarms.

Required Privileges: System.Read

Parameters

Name

Type

Description

_this

ManagedObjectReference

A reference to the VsanDiagnosticsSystem used to make the method call.

cluster

ManagedObjectReference
to a ComputeResource

The cluster where the network diagnostics is performed.

Since vSAN API vSAN 7.0U2

host*

ManagedObjectReference
to a HostSystem

Get only for the specified host.

Since vSAN API vSAN 7.0U2

*Need not be set

Return Value

Type	Description
VsanNetworkDiagnostics[]	vim.cluster.VsanNetworkDiagnostics[]

Faults

Type	Description
NotFound
RuntimeFault	Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error.

Events

Type
None

Show WSDL type definition

         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="VsanQueryNetworkDiagnostics" type="vsan:VsanQueryNetworkDiagnosticsRequestType"/>
         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="VsanQueryNetworkDiagnosticsResponse">
                  <complexType>
                     <sequence>
                        <element name="returnval" type="vsan:VsanNetworkDiagnostics" minOccurs="0" maxOccurs="unbounded"/>
                     </sequence>
                  </complexType>
               </element>

VsanSetThresholds(setThresholds)

Set the threshold. The "entityType" and "metric" of the new threshold must be in current supported list (see entityType), or fault "vmodl.fault.InvalidArgument" will be raised. If "yellow" or "red" value is "0" or not set in the new threshold, the existing "yellow" or "red" value of current threshold setting will keep unchanged.

Required Privileges: Global.Diagnostics

Parameters

Name

Type

Description

_this

ManagedObjectReference

A reference to the VsanDiagnosticsSystem used to make the method call.

cluster

ManagedObjectReference
to a ComputeResource

The cluster where the threshold is to set to

Since vSAN API vSAN 7.0U2

thresholds*

VsanDiagnosticsThreshold[]

The new threshold value to set

Since vSAN API vSAN 7.0U2

*Need not be set

Return Value

Type	Description
None

Faults

Type	Description
InvalidArgument
NotFound
RuntimeFault	Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error.

Events

Type
None

Show WSDL type definition

         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="VsanSetThresholds" type="vsan:VsanSetThresholdsRequestType"/>
         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="VsanSetThresholdsResponse">
                  <complexType/>
               </element>

VsanSetTraceObjectPolicy(setTraceObjectPolicy)

Set the policy of the vSAN namespace object that hold the vSAN trace files. The cluster parameter is ignored if called on ESXi. Profile can be:

VirtualMachineDefinedProfileSpec where profileId is an empty string and instead the profileData is set for extensionKey 'com.vmware.vim.sps'. In this case the objectData field can be either the vSAN expression format, or a SPBM XML string.

If no profile is supplied, a default profile with hostFailuresToTolerate setting will be used.

Required Privileges: None

Parameters

Name	Type	Description
_this	ManagedObjectReference	A reference to the VsanDiagnosticsSystem used to make the method call.
cluster* P	ManagedObjectReference to a ComputeResource	vSAN cluster. Ignored if called against host. *Since* vSAN API vSAN 7.0U2
traceObjectUuid	xsd:string	*Since* vSAN API vSAN 7.0U2
profile*	VirtualMachineProfileSpec	See above description for all possible options. *Since* vSAN API vSAN 7.0U2

*Need not be set P Required privilege: Global.Settings

Return Value

Type	Description
xsd:boolean	True

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.
VsanFault	Thrown if the caller doesn't have the required privilege

Events

Type
None

Show WSDL type definition

         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="VsanSetTraceObjectPolicy" type="vsan:VsanSetTraceObjectPolicyRequestType"/>
         <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="VsanSetTraceObjectPolicyResponse">
                  <complexType>
                     <sequence>
                        <element name="returnval" type="xsd:boolean"/>
                     </sequence>
                  </complexType>
               </element>