[Samba] chown: changing ownership of 'test': Invalid argument

[L.P.H. van Belle]

Hai Ian,

Can you run this one again on both servers and pm me both outputs. 

I'll have a good look. 
https://raw.githubusercontent.com/thctlo/samba4/master/samba-collect-debug-info.sh 
I've updated the file, so do use the new one. 


Greetz, 

Louis


> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens Ian 
> Coetzee via samba
> Verzonden: donderdag 11 april 2019 9:03
> Aan: samba at lists.samba.org
> Onderwerp: Re: [Samba] chown: changing ownership of 'test': 
> Invalid argument
> 
> Hi all,
> 
> I have been doing some additional tests. I am running the 
> same command on
> two different servers, both joined to the domain. Then 
> checking the logs on
> loglevel 20
> 
> Server 1 - Barebones machine, Debian 9, Samba 4.5 (Debian Repo)
> $ getent passwd ianc
> 
> [2019/04/11 08:51:50.574086,  1, pid=3265271, effective(0, 
> 0), real(0, 0)]
> ../librpc/ndr/ndr.c:468(ndr_print_function_debug)
>        wbint_QueryUser: struct wbint_QueryUser
>           out: struct wbint_QueryUser
>               info                     : *
>                   info: struct wbint_userinfo
>                       acct_name                : *
>                           acct_name                : 'ianc'
>                       full_name                : *
>                           full_name                : 'Ian Coetzee'
>                       homedir                  : *
>                           homedir                  : '/home/%D/%U'
>                       shell                    : *
>                           shell                    : '/bin/bash'
>                       primary_gid              : 0x00000000ffffffff
> (4294967295)
>                       user_sid                 :
> S-1-5-21-2093009959-3443338361-3281248646-1407
>                       group_sid                :
> S-1-5-21-2093009959-3443338361-3281248646-513
>               result                   : NT_STATUS_OK
> 
> Server 2 - LXC Container, Debian 9, Samba 4.9 (Louis' Repo)
> $ getent passwd ianc
> 
> [2019/04/11 06:55:26.719755,  1, pid=16957, effective(0, 0), 
> real(0, 0),
> class=rpc_parse] ../librpc/ndr/ndr.c:471(ndr_print_function_debug)
>        wbint_GetNssInfo: struct wbint_GetNssInfo
>           in: struct wbint_GetNssInfo
>               info                     : *
>                   info: struct wbint_userinfo
>                       domain_name              : *
>                           domain_name              : 'JEOFFICE'
>                       acct_name                : *
>                           acct_name                : 'ianc'
>                       full_name                : NULL
>                       homedir                  : *
>                           homedir                  : '/home/%D/%U'
>                       shell                    : *
>                           shell                    : '/bin/bash'
>                       uid                      : 0x000000000030d97f
> (3201407)
>                       primary_gid              : 0x00000000ffffffff
> (4294967295)
>                       primary_group_name       : NULL
>                       user_sid                 :
> S-1-5-21-2093009959-3443338361-3281248646-1407
>                       group_sid                :
> S-1-5-21-2093009959-3443338361-3281248646-513
> [2019/04/11 06:55:26.720941,  1, pid=16957, effective(0, 0), 
> real(0, 0),
> class=rpc_parse] ../librpc/ndr/ndr.c:471(ndr_print_function_debug)
>        wbint_GetNssInfo: struct wbint_GetNssInfo
>           out: struct wbint_GetNssInfo
>               info                     : *
>                   info: struct wbint_userinfo
>                       domain_name              : *
>                           domain_name              : 'JEOFFICE'
>                       acct_name                : *
>                           acct_name                : 'ianc'
>                       full_name                : NULL
>                       homedir                  : *
>                           homedir                  : '/home/%D/%U'
>                       shell                    : *
>                           shell                    : '/bin/bash'
>                       uid                      : 0x000000000030d97f
> (3201407)
>                       primary_gid              : 0x00000000ffffffff
> (4294967295)
>                       primary_group_name       : NULL
>                       user_sid                 :
> S-1-5-21-2093009959-3443338361-3281248646-1407
>                       group_sid                :
> S-1-5-21-2093009959-3443338361-3281248646-513
>               result                   : 
> NT_STATUS_REQUEST_NOT_ACCEPTED
> 
> On Server 1 I can log in using domain credentials and 
> chown|chgrp files and
> folders to domain users and groups. Server 2 is the server in 
> this thread.
> 
> A few things that I notice, is that the primary_gid is always 
> 4294967295
> (weird, but ok, it works on Server 1)
> 
> On Server 2 the full_name is returned as NULL, but not on Server 1
> (Possibly the issue?)
> 
> My next step is to actually migrate this LXC container to a 
> proper QEMU vm
> and test again, I can't help but shake the feeling that the 
> apparmor on the
> Hypervisor is causing this issue. Although Server 1 is the hypervisor
> Server 2 is running on...
> 
> I will revert my findings.
> 
> Thank you for the advise so far.
> 
> Kind regards
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