topic Re: Powershell command to list disks for an aggregate in General Discussion

Powershell command to list disks for an aggregate

PerhapsCloud — Wed, 04 Jun 2025 09:49:16 GMT

Does anybody know here a powershell command to list all the disks in an aggregate? ( disks could be partitioned or non-partitioned). I haven't been able to find such a command other than using a 7-mode command "aggr show -r". Thanks.

Re: Powershell command to list disks for an aggregate

Ontapforrum — Tue, 16 May 2023 11:08:37 GMT

PS C:\> Get-NcDisk

There are few more get-ncdisk* commands on page-31: (give it a try)
https://www.netapp.com/pdf.html?item=/media/16861-tr-4475pdf.pdf

Re: Powershell command to list disks for an aggregate

PerhapsCloud — Tue, 16 May 2023 16:32:03 GMT

Thank you so much.

This command lists disks and their aggrs if the disks aren't partitioned. The aggr field is bland when disks are partitioned/shared. How to list those disks with aggr information in Powershell? Thanks.

Re: Powershell command to list disks for an aggregate

Ontapforrum — Wed, 17 May 2023 10:14:32 GMT

I don't know how to get that info via PS, but if you just need that info, you can get it directly from Ontap CLI from diag mode.

::>set diag
::*> storage disk partition show

Re: Powershell command to list disks for an aggregate

mbeattie — Wed, 17 May 2023 12:38:08 GMT

Hi,

You could try the invoke-ncsystemapi cmdlet with the command mentioned by @Ontapforrum

Something like this:

[Array]$command = @("set diag;storage", "disk", "partition", "show") Try{ $api = $("<system-cli><args><arg>" + ($command -join "</arg><arg>") + "</arg></args></system-cli>") Write-Host $("Executed Command`: " + $([String]::Join(" ", $command))) $response = Invoke-NcSystemApi -Request $api -ErrorAction Stop }Catch{ Write-Warning -Message $("Failed Executing Command`: " + $([String]::Join(" ", $command)) Break; } $response.results."cli-output"

/Matt