Error changing ACL permissions (Failed to execute command, Operation not supported)

Trying to set up a new build i seem to not be able to change ACL permissions.

Failed to execute command 'export LANG=C; setfacl --remove-all -M '/tmp/setfaclvoYYnh' -- '/D/D/D/' 2>&1': setfacl: /D/D/D/: Operation not supported

Error #4000:
exception 'OMVException' with message 'Failed to execute command 'export LANG=C; setfacl --remove-all -M '/tmp/setfaclvoYYnh' -- '/D/D/D/' 2>&1': setfacl: /D/D/D/: Operation not supported' in /usr/share/openmediavault/engined/rpc/sharemgmt.inc:1220
Stack trace:
#0 [internal function]: OMVRpcServiceShareMgmt->setFileACL(Array, Array)
#1 /usr/share/php/openmediavault/rpcservice.inc(125): call_user_func_array(Array, Array)
#2 /usr/share/php/openmediavault/rpc.inc(79): OMVRpcServiceAbstract->callMethod('setFileACL', Array, Array)
#3 /usr/sbin/omv-engined(500): OMVRpc::exec('ShareMgmt', 'setFileACL', Array, Array, 1)
#4 {main}

This is on a zfs pool.

Anyone got any advice?

I came acros that thread when trying to find a solution.

I had assumed that nicjo814's last post ("I've updated the plugin in the testing repo now to version 0.6.4.3 to enable Posix ACL.") 5 months ago meant it was fixed.

How do you enable ACL for each zfs pool/dataset explicitly?

nm, issue solved!

I was confused when looking in the filesystem properties and saw the acltype was set to "off" while i found online that this property should be set from "noacl" to "posixacl" to activate ACL on zfs in linux and now i was left wondering wether to set it to "on" as opposed to "off" or set it to "posixacl" as i found online.

I just set it to "posixacl" and now it's working.

Thanks!