How to set Volume snapshot reserve in root volume of node svm ?

unitech89e9

I want to set the volume snapshot reserve in

PS C:\Users\Administrator> Get-NcVol

Name State TotalSize Used Available Dedupe Aggregate Vserver
---- ----- --------- ---- --------- ------ --------- -------
vol0 online 3.2 GB 46% 1.6 GB False aggr0_cluster1_01 cluster1-01
vol0 online 3.2 GB 48% 1.5 GB False aggr0_cluster1_02 cluster1-02

PS C:\Users\Administrator> Set-NcSnapshotReserve vol0 -VserverContext cluster1-01 -Percentage 10
Set-NcSnapshotReserve : Unable to find API: snapshot-set-reserve on node vserver cluster1-01
位於 線路:1 字元:1
+ Set-NcSnapshotReserve vol0 -VserverContext cluster1-01 -Percentage 10
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (20.1.1.1:NcController) [Set-NcSnapshotReserve]，EAPINOTFOUND
+ FullyQualifiedErrorId : ApiException,DataONTAP.C.PowerShell.SDK.Cmdlets.Snapshot.SetNcSnapshotReserve

But It always appear the error

How to set the snapshot reserver in root volume of node svm ?

Thanks

aladd

You cannot modify the snap reserve of a root volume by design.

Attempting from the ONTAP CLI yields the following output: