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Set-NfsMappedIdentity

Brian Lich|Last Updated: 3/8/2017

SYNOPSIS

Modifies a mapped identity.

SYNTAX

User (Default)

Set-NfsMappedIdentity [-MappingStore <MappingStoreType>] [-Server <String>] [-LdapNamingContext <String>]
 -UserName <String> [-UserIdentifier <Int32>] [-GroupIdentifier <Int32>] [-WhatIf] [-Confirm]
 [<CommonParameters>]

Group

Set-NfsMappedIdentity [-MappingStore <MappingStoreType>] [-Server <String>] [-LdapNamingContext <String>]
 -GroupName <String> -GroupIdentifier <Int32> [-WhatIf] [-Confirm] [<CommonParameters>]

DESCRIPTION

The Set-NfsMappedIdentity cmdlet modifies a mapped identity that is stored in the Network File System (NFS) server mapping store. The cmdlet also updates the group membership of the Windows user account to match its assigned group identifier (GID).

EXAMPLES

Example 1: Modify a mapped identity that is stored in an AD LDS instance

PS C:\> Set-NfsMappedIdentity -MappingStore "LDAP" -GroupName "Administrators" -GroupIdentifier 600

This command modifies a mapped identity that is stored in a configured AD LDS instance and that corresponds to the Windows group account Administrators. The command resets the associated group identifier to 600.

Example 2: Modify a mapped identity that is stored in an Active Directory domain

PS C:\> Set-NfsMappedIdentity -Store "AD" -Server "Contoso"-UserName "JCool" -UserIdentifier 501 -GroupIdentifier 600

This command modifies a mapped identity that is stored in a specified Active Directory domain and that corresponds to the user account JCool. The command sets the user identifier to 501 and the group identifier to 600, and it updates the group membership of the user account JCool to make it a member of a group account that has GID 600.

Example 3: Modify a mapped identity that is stored in a configured LDAP store

PS C:\> Set-NfsMappedIdentity -Store "LDAP" -UserName "JCool" -UserIdentifier 501 -GroupIdentifier 600 -Server "MyLdapServer:389" -LdapNamingContext "CN=NFS,DC=NFS"

This command modifies a mapped identity that is stored in the LDAP store on a specified server that is named MyLdapServer and that corresponds to the user account Contoso\JCool. It sets the user identifier to 501 and the group identifier to 600. The command also adds the user account JCool to GID 600.

PARAMETERS

-Confirm

Prompts you for confirmation before running the cmdlet.

Type: SwitchParameter
Parameter Sets: (All)
Aliases: cf

Required: False
Position: Named
Default value: False
Accept pipeline input: False
Accept wildcard characters: False

-GroupIdentifier

Specifies the group identifier of a mapped identity.

Type: Int32
Parameter Sets: User
Aliases: GroupId, gid

Required: False
Position: Named
Default value: None
Accept pipeline input: True (ByPropertyName)
Accept wildcard characters: False
Type: Int32
Parameter Sets: Group
Aliases: GroupId, gid

Required: True
Position: Named
Default value: None
Accept pipeline input: True (ByPropertyName)
Accept wildcard characters: False

-GroupName

Specifies the SAMAccountName of a Windows group account.

Type: String
Parameter Sets: Group
Aliases: group

Required: True
Position: Named
Default value: None
Accept pipeline input: True (ByPropertyName)
Accept wildcard characters: False

-LdapNamingContext

Specifies the Lightweight Directory Access Protocol (LDAP) naming context (directory partition) of an NFS identity mapping store. You can use this parameter to search for mapped identities in the specified naming context.

Type: String
Parameter Sets: (All)
Aliases: dn

Required: False
Position: Named
Default value: DefaultNamingContext
Accept pipeline input: True (ByPropertyName)
Accept wildcard characters: False

-MappingStore

Specifies the type of identity mapping store in which the Set-NfsMappedIdentity cmdlet updates a mapped identity. When this parameter is not specified, the Set-NfsMappedIdentity cmdlet gets the store configuration settings from the NFS server. Valid values are AD and LDAP.

Type: MappingStoreType
Parameter Sets: (All)
Aliases: store
Accepted values: Ad, Ldap, Mapfiles

Required: False
Position: Named
Default value: None
Accept pipeline input: True (ByPropertyName)
Accept wildcard characters: False

-Server

Specifies the LDAP server name of a store that NFS server uses. This can be a domain name, Active Directory Lightweight Directory Services (AD LDS) server name, or LDAP server name. When this parameter is not specified, the cmdlet tries to connect to either the LDAP store on the local computer at port 389 when MappingStore is LDAP, or the Active Directory domain of the computer when MappingStore is Active Directory.

Type: String
Parameter Sets: (All)
Aliases: LdapServer, ADDomainName

Required: False
Position: Named
Default value: Localhost:389
Accept pipeline input: True (ByPropertyName)
Accept wildcard characters: False

-UserIdentifier

Specifies a UID to assign to a user account that the UserName parameter specifies.

Type: Int32
Parameter Sets: User
Aliases: UserId, uid

Required: False
Position: Named
Default value: None
Accept pipeline input: True (ByPropertyName)
Accept wildcard characters: False

-UserName

Specifies the SAMAccountName of a user account.

Type: String
Parameter Sets: User
Aliases: user

Required: True
Position: Named
Default value: None
Accept pipeline input: True (ByPropertyName)
Accept wildcard characters: False

-WhatIf

Shows what would happen if the cmdlet runs. The cmdlet is not run.

Type: SwitchParameter
Parameter Sets: (All)
Aliases: wi

Required: False
Position: Named
Default value: False
Accept pipeline input: False
Accept wildcard characters: False

CommonParameters

This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.

INPUTS

OUTPUTS

Nothing

NOTES

Get-NfsMappedIdentity

Get-NfsMappingStore

Install-NfsMappingStore

New-NfsMappedIdentity

Remove-NfsMappedIdentity

Resolve-NfsMappedIdentity

Set-NfsMappingStore

Test-NfsMappedIdentity

Test-NfsMappingStore

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