[Samba] Problems with ACLs

[miguel medalha]

> I have a few ZFS pools on samba file servers, over CentOS 6.x and 7.x. Windows ACLs are 
> working perfectly. The ZFS filesystems were created with, among others,  the following options:

> zfs create -o aclinherit=passthrough -o acltype=posixacl -o -o xattr=sa

Which then gives:

zfs get all zpool1/zfs1 | grep -i 'acl\|attr'

zpool1/zfs1  aclinherit            passthrough            local
zpool1/zfs1  xattr                 sa                     local
zpool1/zfs1  acltype               posixacl               local