Set-VBRAdvancedLatencyOptions

Short Description

Modifies latency settings for a specific datastore.

Applies to

Product Edition: Enterprise Plus, Veeam Universal License

Syntax

Set-VBRAdvancedLatencyOptions -Options <VBRAdvancedLatencyOptions> [-LatencyLimitMs <int>] [-ThrottlingIOLimitMs <int>] [<CommonParameters>]

Detailed Description

This cmdlet modifies latency settings for a specific datastore.

Note

To modify settings, specify new values for the necessary parameters. The cmdlet will overwrite the previous parameter values with new values. The parameters that you omit will remain unchanged.

Parameters

Parameter	Description	Type	Required	Position	Accept Pipeline Input
Options	Specifies the datastore latency settings that you want to remove.	Accepts the VBRAdvancedLatencyOptions object. To create this object, run the Get-VBRAdvancedLatencyOptions cmdlet.	True	Named	True (ByValue, ByProperty Name)
LatencyLimitMs	Specifies the I/O latency limit at which Veeam Backup & Replication will not assign new tasks that are targeted at the datastore. Default: 20 ms.	Int	False	Named	False
ThrottlingIOLimitMs	Specifies the I/O latency speed limit. When Veeam Backup & Replication reaches this limit, it will decrease the speed at which it either gets data from a datastore or writes data to it. Default: 30 ms.	Int	False	Named	False

Parameter

Description

Type

Required

Position

Accept Pipeline Input

Options

Specifies the datastore latency settings that you want to remove.

Accepts the VBRAdvancedLatencyOptions object. To create this object, run the Get-VBRAdvancedLatencyOptions cmdlet.

True

Named

True (ByValue,
ByProperty
Name)

LatencyLimitMs

Specifies the I/O latency limit at which Veeam Backup & Replication will not assign new tasks that are targeted at the datastore.

Default: 20 ms.

Int

False

Named

False

ThrottlingIOLimitMs

Specifies the I/O latency speed limit. When Veeam Backup & Replication reaches this limit, it will decrease the speed at which it either gets data from a datastore or writes data to it.

Default: 30 ms.

Int

False

Named

False

This cmdlet supports Microsoft PowerShell common parameters. For more information on common parameters, see Microsoft Docs.

Output Object

The cmdlet returns the VBRAdvancedLatencyOptions object that returns datastore latency settings.

Examples

Modifying I/O Latency Limit of New Tasks for Datastore

This example shows how to modify the I/O latency limit of new tasks that are targeted at the VMware datastore from 50 ms to 100 ms.

$server = Get-VBRServer -Name esx06.tech.local

$datastore = Find-VBRViDatastore -Server $server

$options = Get-VBRAdvancedLatencyOptions -ViDatastore $datastore -LatencyLimitMs 50

Set-VBRAdvancedLatencyOptions -Options $options -LatencyLimitMs 100

Perform the following steps:

Run the Get-VBRServer cmdlet. Specify the Name parameter value. Save the result to the $server variable.
Run the Find-VBRViDatastore cmdlet. Set the $server variable as the Server parameter value. Save the result to the $datastore variable.
Run the Get-VBRAdvancedLatencyOptions cmdlet. Set the $datastore variable as the ViDatastore parameter value. Specify the LatencyLimitMs parameter values. Save the result to the $options variable.
Run the Set-VBRAdvancedLatencyOptions cmdlet. Set the $options variable as the Options parameter value. Specify the LatencyLimitMs parameter value.

Related Commands