Hello @storageguy,
Here is an example script which, I think, does something like what you're requesting.
# get all snapmirror destination volumes for the desired SVM
Get-NcSnapmirror -Query @{ DestinationVserver = $svmName; RelationshipType = "data_protection"; } | ForEach-Object {
# cleanup the old clone
$currentClone = Get-NcVolClone -Query @{ Vserver = $svmName; ParentVolume = $_.DestinationVolume } | Get-NcVol
$currentClone | Dismount-NcVol -Confirm:$false | Set-NcVol -Offline -Confirm:$false | Remove-NcVol -Confirm:$false
# get the newest snapshot on the snapmirorr destination volume
$newestSnap = Get-NcVol -Vserver $svmName -Name $_.DestinationVolume | Get-NcSnapshot | Sort-Object -Property Created -Descending | Select-Object -First 1
# create the volume clone
$splat = @{
# the SVM to use for the clone...the same as the source volume
'Vserver' = $svmName;
# the name of the new volume
'CloneVolume' = "$($_.DestinationVolume)_clone";
# the parent SVM
'ParentVserver' = $svmName;
# the source volume
'ParentVolume' = $_.DestinationVolume;
# the source snapshot
'ParentSnapshot' = $newestSnap.Name
# thin provision
'SpaceReserve' = "none";
# junction at the new volume name, not needed if using LUNs
'JunctionPath' = "/$($_.DestinationVolume)_clone"
# make sure it's an active junction, not needed if using LUNs
'JunctionActive' = $true;
}
New-NcVolClone @splat
# not included, making a LUN in the volume available
}
It doesn't take into account export policies or LUNs, so you'll need to account for any modifications which need to happen there. Additionally, it's pretty aggressive with simply deleting the existing clone, so if you have some sort of safety mechanism for making sure it's not in use before being destroyed you'll want to take that into account as well.
Hope that helps.
Andrew
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