Powershell rest API get-ncvol not returning all volumes

[rust86]

I have a script that I'm trying to convert from using ZAPI over to Rest.  Most things seem to work so far with the exception of when I use get-ncvol and it only returns a subset of the volumes.  I'm not able to find the pattern here as to how it picks/chooses.  

at first I thought it was a hard limit on how many volumes would get returned but the number returned keeps changing even if I run the exact same command.    always around 100 but sometimes it's 115 and others it's 97 ect..   as far as I can tell this issue is unique to the volume pull.. I get 8000 qtree's when I try and pull all of those without issue.  

#update

I just tried against a different netapp cluster and it returned all of the volumes.  so this seems to maybe be an issue with just

this cluster.  #version
NetApp Release 9.14.1P12: Tue Mar 25 23:16:26 UTC 2025

##update update 

I just tried a 3rd cluster with over 2000 volumes on it and only 41 returned.  Same version of ontap. 

[chenguanghui]

hello:

  Is it only in the System Manager that only partial volumes are returned, or do both the CLI and the System Manager return partial volumes?

[rust86]

This seems to only be a powershell issue.. 

accessing via https://<cluster>/sysmgr/v4/storage/volumes and  https://<cluster>/api/storage/volumes

seems to both return all the volumes.