Hi leaqui,
Here you go, this script will set the "snapdir-access" on or off based on the input variable values. EG:
PS C:\Scripts\SetSnapdirAccess> .\SetSnapdirAccess.ps1 -Cluster 192.168.100.100 -Vserver svm1 -Volume vol1 -Snapdir on
The ONTAP version running on cluster "192.168.100.100" is "9.12.1P8". Invoking System API
Executed Command: volume modify -vserver svm1 -volume vol1 -snapdir-access true
Updated snapshot directory access on volume "vol1" on vserver "svm1" on cluster "192.168.100.100"
You need to ensure the PowerShell toolkit is installed. Open an elevated PowerShell prompt as admin and run:
Install-Module NetApp.ONTAP
Then open a PowerShell prompt as the Active Directory service account user that you will be running the scheduled task as. EG:
runas /user:domain\username powershell.exe
Then cache the credentials as the user that will run the scheduled task:
$credential = Get-Credential
Add-NcCredential -Controller 192.168.100.100 -Credential $credential
When you are configuring your scheduled task you set the input parameters. EG:
powershell.exe C:\Scripts\SetSnapdirAccess\SetSnapdirAccess.ps1 -Cluster 192.168.100.100 -Vserver svm1 -Volume vol1 -Snapdir off
Note: That you can run the same script to turn it back on again. Just create a second scheduled task and set the -Snapdir parameter value to on
Here is the source code.
Param(
[Parameter(Mandatory = $True, HelpMessage = "The cluster name or IP Address")]
[String]$Cluster,
[Parameter(Mandatory = $True, HelpMessage = "The vserver name")]
[String]$Vserver,
[Parameter(Mandatory = $True, HelpMessage = "The volume name")]
[String]$Volume,
[Parameter(Mandatory = $True, HelpMessage = "The state of the snapshot directory for the volume")]
[ValidateSet("on","off")]
[String]$Snapdir
)
#'------------------------------------------------------------------------------
#'Set the snapdir access value based on the input parameter.
#'------------------------------------------------------------------------------
If($Snapdir -eq "on"){
$AccessEnabled = $True
}Else{
$AccessEnabled = $False
}
#'------------------------------------------------------------------------------
#'Enumerate cached credentials for the cluster.
#'------------------------------------------------------------------------------
Try{
$credential = (Get-NcCredential -Controller $cluster -ErrorAction Stop).Credential
}Catch{
Write-Warning -Message "Failed enumerating credentials for cluster ""$cluster"""
}
If($Null -eq $credential){
Write-Warning -Message "The credentials for cluster ""$cluster"" were null. Exiting"
Exit -1
}
#'------------------------------------------------------------------------------
#'Connect to the cluster.
#'------------------------------------------------------------------------------
Try{
$connection = Connect-NcController -Name $cluster -Credential $credential -ErrorAction Stop
$version = $connection.Version.Split(":")[0].Split(" ")[2].Split(".")
}Catch{
Write-Warning -Message $("Failed connecting to cluster ""$Cluster"". Error " + $_.Exception.Message)
Exit -1
}
#'------------------------------------------------------------------------------
#'Set a variable to use the system API if the ONTAP version is < 9.13.
#'------------------------------------------------------------------------------
If(($version[0] -ge 9) -And ($version[1] -ge 13)){
$useSystemApi = $False
}Else{
$useSystemApi = $True
}
#'------------------------------------------------------------------------------
#'Update the snapshot directory access for the volume.
#'------------------------------------------------------------------------------
If(-Not($useSystemApi)){
$query = Get-NcVol -Template
Initialize-NcObjectProperty $query VolumeIdAttributes
$query.VolumeIdAttributes.Name = $volume
$query.VolumeIdAttributes.OwningVserverName = $vserver
$attributes = Get-NcVol -Template
$attributes.SnapshotDirectoryAccessEnabled = $True
Try{
Update-NcVol -Query $query -Attributes $attributes -ErrorAction Stop
Write-Host "Updated snapshot directory access on volume ""$Volume"" on vserver ""$Vserver"" on cluster ""$Cluster"""
}Catch{
Write-Warning -Message $("Failed updating snapshot directory access on volume ""$Volume"" on vserver ""$Vserver"" on cluster ""$Cluster"". Error " + $_.Exception.Message)
Exit -1
}
Exit 0
}Else{
Write-Host $("The ONTAP version running on cluster ""$Cluster"" is """ + ($Version -join ".") + """. Invoking System API")
}
#'------------------------------------------------------------------------------
$command = $("volume modify -vserver $Vserver -volume $Volume -snapdir-access " + $AccessEnabled.ToString().ToLower())
$cmd = $command.Split(" ")
$api = $("<system-cli><args><arg>" + ($cmd -join "</arg><arg>") + "</arg></args></system-cli>")
#'------------------------------------------------------------------------------
#'Invoke the API.
#'------------------------------------------------------------------------------
Try{
$output = Invoke-NcSystemApi -Request $api -ErrorAction Stop
Write-Host $("Executed Command`: " + $([String]::Join(" ", $command)))
Write-Host "Updated snapshot directory access on volume ""$Volume"" on vserver ""$Vserver"" on cluster ""$Cluster"""
}Catch{
Write-Warning -Message $("Failed Executed Command`: " + $([String]::Join(" ", $command)) + ". Error " + $_.Exception.Message)
Write-Warning -Message "Failed updating snapshot directory access on volume ""$Volume"" on vserver ""$Vserver"" on cluster ""$Cluster"""
Exit -1
}
#'------------------------------------------------------------------------------
Hope that helps.
/Matt
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