Samba 3.X on ZFS with acl_xattr / acl_tdb
hafeez.bana at gmail.com
Wed Oct 9 05:13:03 MDT 2013
I have had level 10 debug enabled and the strange thing is there are no
errors in the log file.
Even stranger - this morning I tried the following:
then I set the owner and group of the folder in question to hb and domain
Altering existing permissions works...I can see the security.NTACL attrib
However when I try to add a new user or group, I get the error above. The
exact error message is 'An error occurred while applying security
information to <path> : Access Denied'
My feeling is while windows is displaying the above error. I suspect
something it's not entirely true. That said, the security.NTACL attribs
look unmodified when adding a new user/group.
Any suggestions for next steps...
On Tue, Oct 8, 2013 at 2:26 PM, Richard Sharpe
<realrichardsharpe at gmail.com>wrote:
> On Tue, Oct 8, 2013 at 5:27 AM, Hafeez Bana <hafeez.bana at gmail.com> wrote:
> > Hi Everyone,
> > I've been trialling ZFS with Samba 3.x (Ubuntu 12.04) and everything
> > OK except when you try to assign permissions using Windows 7 and using
> > acl_xattr or acl_tdb scheme.
> > One keeps getting 'Access Denied'.
> Have you tried getting a level-10 debug log to see why you are getting
> access denied? You might want a capture as well so you can find the
> exact point at which you are getting the EACCESS.
> > the same config except on an EXT4 system works flawlessly. ZFS already
> > supports xattrs so I am not sure what else ZFS needs to support for Samba
> > with acl_xattr to work.
> > It's strange that acl_tdb also exhibits the same error because one would
> > have thought the acls would be written to a tdb file.
> > Any insights would be appreciated. The only thread I have been able to
> > is this one https://github.com/zfsonlinux/zfs/issues/170
> > But again I fail to understand how that has an impact, particularly when
> > using acl_tdb
> > Thx.
> > Hafeez
> Richard Sharpe
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