[Samba] ACLs on Samba share not preserved when copying with Windows Explorer

[Rowland Penny]

On 11/08/15 22:01, Andrew Martin wrote:
> ----- Original Message -----
>> From: "Rowland Penny" <rowlandpenny241155 at gmail.com>
>> To: samba at lists.samba.org
>> Sent: Tuesday, August 11, 2015 2:19:09 PM
>> Subject: Re: [Samba] ACLs on Samba share not preserved when copying with Windows Explorer
>>
>> Hi, is the share stored on a standalone server or an AD member server or
>> what ?
>>
>> Not that this should matter, your problem is most likely caused by you
>> using ACLs and trying to enforce Unix permissions. You should use one or
>> the other, not both.
>>
>> Oh, and you don't have to use the 'acl' mount option with ext4, it is
>> one of the 'defaults'
>>
>> Rowland
>>
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> Hi Rowland,
>
> This Samba 3 server is joined to a Samba 4 AD domain using winbind.
>
> Can you elaborate on how I am attempting to enforce UNIX permissions?
> As far as I am aware, I am only setting the necessary octal bits in
> order to be able to configure the POSIX ACLs.
>
> Thanks,
>
> Andrew
>

Hi Andrew, Unix permissions == POSIX ACLs i.e the rwx bits you get from 
ls -la /some/directory_or_file. You need to use either POSIX ACLs or set 
the permissions from windows (or with setfacl), do not try and mix them 
as you are doing.

Rowland