[Samba] problem with scannedonly vfs

[Emmanuel Garette]

Le 19/10/2015 21:18, Jeremy Allison a écrit :
> On Wed, Oct 14, 2015 at 12:09:43PM +0200, Emmanuel Garette wrote:
>> Hi,
>>
>> I'm using Samba 4.1.6 (version included in last Ubuntu LTS version).
>>
>> I've some directories in a share. One of them has an exe file. In root
>> of my share I've a lnk file to this exe.
>>
>> So I've:
>>
>> /home/share/IntegrDom/IntegrDom.exe
>>
>> and
>>
>> /home/share/Install_Client_Scribe.lnk (which is a link to
>> /home/share/IntegrDom/IntegrDom.exe).
>>
>> This point is important, if I remove this lnk file, all works fine.
>>
>> When I remove the .scanned:Install_Client_Scribe.lnk file and I open
>> this share in Windows 7, the directory IntegrDom appears as a directory
>> a few second and became an unknown file.
>>
>> Here is corresponding log (with debug level to 8):
>>
>> In first time we have:
>>
>> dos_mode: IntegrDom
>> dos_mode_from_sbuf returning d
>> is_in_path: IntegrDom
>> is_in_path: match not found
>> dos_mode returning d
>> smbd_dirptr_get_entry mask=[*] found IntegrDom fname=IntegrDom (IntegrDom)
>> smbd_dirptr_get_entry: dirptr 0x7f07b0f08f90 now at offset
>> 7381146503409175813
>>
>> As we can see, IntegrDom is a directory for dos_mode_from_sbuf function.
>>
>> When Windows 7 reload share content:
>>
>> dos_mode: IntegrDom
>> dos_mode_from_sbuf returning
>> is_in_path: IntegrDom
>> is_in_path: match not found
>> dos_mode returning
>> smbd_dirptr_get_entry mask=[*] found IntegrDom fname=IntegrDom (IntegrDom)
>> smbd_dirptr_get_entry: dirptr 0x7f07b0f09120 now at offset
>> 7381146503409175813
>>
>> dos_mode_from_sbuf don't return the directory as a directory.
>>
>> Until the .scanned:Install_Client_Scribe.lnk file exists,
>> dos_mode_from_sbuf returns IntegrDom as file.
>>
>> If I remove Install_Client_Scribe.lnk file, IntegrDom is see as a file.
>> I need to remove .scanned:Install_Client_Scribe.lnk file, IntegrDom is
>> see as a directory (which is strange behavior).
>>
>> Is it a known behavior? Anyone has a solution for this problem?
> Log a bug please and upload debug level 10 logs. Also give
> explicit instructions on how to reproduce.
Hi,

We just open the bug:

https://bugzilla.samba.org/show_bug.cgi?id=11593

I hope it will be useful.

Regards,


>
> Thanks !
>
> Jeremy.
>


-- 
Emmanuel Garette
Ingénieur logiciels libres

Cadoles (http://www.cadoles.com)
Experts EOLE, Gaspacho, logiciels libres