VFS version error

[Richard Sharpe]

On Mon, Mar 2, 2015 at 10:47 PM, Sharayu Mantri <sm25541994 at gmail.com> wrote:
> Hello,
> Previously vfs_demo was running perfectly fine but now it shows an error

Increase the log level to see why the error occurred. Set it to log
level = 10 and retry the operation.

You can use smbclient to test this issue since it is affecting even
connecting to a share.

> Mar  3 06:26:20 ubuntu smbd[5816]: [2015/03/03 06:26:20.133617,  0]
> smbd/vfs.c:173(vfs_init_custom)
> Mar  3 06:26:20 ubuntu smbd[5816]:   error probing vfs module
> '/usr/local/samba/lib/vfs_demo': NT_STATUS_UNSUCCESSFUL
> Mar  3 06:26:20 ubuntu smbd[5816]: [2015/03/03 06:26:20.133760,  0]
> smbd/vfs.c:315(smbd_vfs_init)
> Mar  3 06:26:20 ubuntu smbd[5816]:   smbd_vfs_init: vfs_init_custom failed
> for /usr/local/samba/lib/vfs_demo
> Mar  3 06:26:20 ubuntu smbd[5816]: [2015/03/03 06:26:20.133938,  0]
> smbd/service.c:869(make_connection_snum)
> Mar  3 06:26:20 ubuntu smbd[5816]:   vfs_init failed for service share
>
> On Mon, Mar 2, 2015 at 5:54 PM, Richard Sharpe <realrichardsharpe at gmail.com>
> wrote:
>>
>> On Mon, Mar 2, 2015 at 6:53 AM, Sharayu Mantri <sm25541994 at gmail.com>
>> wrote:
>> > This code was provided by sir. Richard Sharpe. I just wanted to know how
>> > a
>>
>> I see that I have made the Queen's list.
>>
>> > VFS module is suppose to run . So for just seeing the execution i used
>> > vfs_demo . I am not sure how the vfs_demo thread runs. But i think , the
>> > one thread is created for each connection that is established. I
>> > actually
>> > didnt understand the working that is why i am creating my own vfs module
>> > using skel_transparent.c  but again the issue comes is, open system call
>> > is
>> > executed many times although a file from shared folder open only once.
>> > If
>> > you can help me with that.
>>
>> Windows opens files many times and does things on files that Samba
>> turns into STAT opens. Grab a capture and compare the log with the
>> capture.
>>
>> > Thanks
>> >
>> > On Mon, Mar 2, 2015 at 2:37 PM, Volker Lendecke
>> > <Volker.Lendecke at sernet.de>
>> > wrote:
>> >
>> >> On Mon, Mar 02, 2015 at 01:53:59PM +0000, Sharayu Mantri wrote:
>> >> > I am not postponing the syslog() . After every 5 mins, i am clearing
>> >> > the
>> >> > syslog using crontab .
>> >>
>> >> Can you explain what the thread in your VFS module does? I
>> >> don't get it :-)
>> >>
>> >> Thanks,
>> >>
>> >> Volker
>> >>
>> >> --
>> >> SerNet GmbH, Bahnhofsallee 1b, 37081 Göttingen
>> >> phone: +49-551-370000-0, fax: +49-551-370000-9
>> >> AG Göttingen, HRB 2816, GF: Dr. Johannes Loxen
>> >> http://www.sernet.de, mailto:kontakt at sernet.de
>> >>
>>
>>
>>
>> --
>> Regards,
>> Richard Sharpe
>> (何以解憂？唯有杜康。--曹操)
>
>



-- 
Regards,
Richard Sharpe
(何以解憂？唯有杜康。--曹操)