Where to enter zfs set command in shell

[slimyguy]

I'm trying to set permissions for a pool that I originally created in truenas scale, (which I believe is not a supported thing)
and while trying to choose an ACL preset it gets stuck looping on a please wait message. Trying to manually, enter the settings as I see them in a tutorial I am following, I get this error
Error: [ENOTSUP] NFSv4 ACLS are not supported on path /mnt/temp big guy/bigo/secretdata-tut
CLOSE
There are a few threads I've found with a solution but I don't actually know how to use the solutions.

Unable to set ACLs on newly imported pool

I just moved to Truenas 12 from OpenMediaVault with ZFS on Linux. I was able to import my old pool into Truenas, all data is there. Set back up my datasets but when I go to set up ACLs for sharing I get this error: [ENOTSUP] NFSv4 ACLS are not supported on path "*Insert path here*" It does...

www.truenas.com

Here they say to use `zfs set acltype= nfsv4 pool/dataset` in the CLI, but I don't know where exactly?
I tried at the directory of the folder whose permissions I want to change, and tried straight away when I opened shell.
I'm sure this is very obvious to those who know what they're doing, but I don't which is why I moved from scale to core.
Thank you in advance.

 

[winnielinnie]

You issue zfs commands against datasets.

So in your case:

Code:

zfs set acltype=nfsv4 mypool/mydataset

You'll have to enclose the pool/dataset within double-quotes if you use white spaces in the names.

 

[slimyguy]

thank you!! I literally said 'boom goes the dynamite' outloud when this worked. Not only hadn't I known the spaces in the filepath would throw it off, I also didnt even realize I was supposed to replace "pool/dataset" with my directory