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Remove-CsUserStoreBackupData

  • Reference
Module:
SkypeForBusiness
Applies to:
Lync Server 2013, Skype for Business Server 2015, Skype for Business Server 2019

Removes outdated information from the specified user store. "Outdated information" refers user data from a Registrar pool no longer paired with the specified user store. For example, suppose Pools A and B were once paired; now, however, that association has been changed and Pools A and C are paired. When run against Pool A, the Remove-CsUserStoreBackupData cmdlet will remove information about users from Pool B. This cmdlet was introduced in Lync Server 2013.

Syntax

Remove-CsUserStoreBackupData
      -PoolFqdn <Fqdn>
      [-Confirm]
      [-Force]
      [-WhatIf]
      [<CommonParameters>]

Description

Skype for Business Server enables you to associate a pair of pools. When you do this, each pool maintains two sets of user information: information about the users homed on the pool in question and information about the users homed on the associated pool. Maintaining both sets of user information allows Pool B to register and service the users from Pool A should Pool A need to be failed over.

If you later change the association between these two pools, the "extra" user data is not automatically deleted from the two pools; for example, Pool A will continue to store user data for Pool B. (However, this data will no longer be updated and replicated.) The Remove-CsUserStoreBackupData cmdlet enables you to delete the data from Pool B that is no longer needed on Pool A.

Skype for Business Server Control Panel: The functions carried out by the Remove-CsUserStoreBackupData cmdlet are not available in the Skype for Business Server Control Panel.

Examples

-------------------------- Example 1 --------------------------

Remove-CsUserStoreBackupData -PoolFqdn "atl-cs-001.litwareinc.com"

The command shown in Example 1 removes outdated user store information stored by the pool atl-cs-001.litwareinc.com and its associated backup pool.

Parameters

-Confirm

Prompts you for confirmation before executing the command.

Type:SwitchParameter
Aliases:cf
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False
Applies to:Lync Server 2013, Skype for Business Server 2015, Skype for Business Server 2019

-Force

Suppresses the display of any non-fatal error message that might arise when running the command.

Type:SwitchParameter
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False
Applies to:Lync Server 2013, Skype for Business Server 2015, Skype for Business Server 2019

-PoolFqdn

Fully qualified domain name of the pool where "outdated" user information should be removed. For example:

-PoolFqdn "atl-cs-001.litwareinc.com"

Type:Fqdn
Position:Named
Default value:None
Required:True
Accept pipeline input:False
Accept wildcard characters:False
Applies to:Lync Server 2013, Skype for Business Server 2015, Skype for Business Server 2019

-WhatIf

Describes what would happen if you executed the command without actually executing the command.

Type:SwitchParameter
Aliases:wi
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False
Applies to:Lync Server 2013, Skype for Business Server 2015, Skype for Business Server 2019

Inputs

None. The Remove-CsUserStoreBackupData cmdlet does not accept pipelined input.

Outputs

None.