samba-4.1.6 FreeBSD 10 cannot read from share.

[Johan Hendriks]

Timur I. Bakeyev schreef:
>
> Hi, Johan!
>
> On Wed, Mar 26, 2014 at 10:42 AM, Johan Hendriks 
> <joh.hendriks at gmail.com <mailto:joh.hendriks at gmail.com>> wrote:
>
>     Hello all.
>
>     I am using samba 3.x.x for a long time to share files across the
>     network as a domain member server.
>     All is working like it should. Lately i tried the samba 41 port
>     and package to do the same job.
>     However I am not able to get it working.
>
>     Everything seems to work, i can browse the share, i can write to
>     the share and i can delete files from the share. But as soon as I
>     want to read from the share windows explorer hangs. wbinfo -u
>     works, id <user> works. I have rebuild samba41, i installed a new
>     FreeBSD 10 machine and installed samba41, I also tried the package
>     of samba but the issue remains. Also i tried to trim down the
>     smb4.conf file.
>
>     The error i get is this (translated from dutch)
>     There is a problem accessing the file I:\data\filetocopy
>     Make sure your computer is connected to the network and try again.
>
>     In my logs i do not see a lot of strange things , i do see this....
>
>     Mar 25 15:47:50 freetest smbd[80071]: [2014/03/25 15:47:50.679688,
>     0, pid=80071, effective(0, 10004), real(0, 0)]
>     ../source3/smbd/reply.c:3079(fake_sendfile)
>     Mar 25 15:47:50 freetest smbd[80071]: [2014/03/25 15:47:50.680200,
>     0, pid=80071, effective(0, 10004), real(0, 0)]
>     ../source3/smbd/smb2_read.c:235(smb2_sendfile_send_data)
>     Mar 25 15:47:50 freetest smbd[80071]: smb2_sendfile_send_data:
>     fake_sendfile failed for file ubcd526.iso (Socket is not
>     connected). Terminating
>
>
>     Could someone point me in the right direction, i have no idea how
>     to overcome this.
>     If i revert back to 3.6.xx all is fine.
>
>
> Can't tell you much, but that 'fake_sendfile' looks weird, we do have 
> real one. Can you send be the config.log file?
>
> Regards,
> Timur.
Hello Timur, thank you for taking some time for this.
Your comment make me try to set use sendfile = no in 
/usr/local/etc/smb4.conf
After a /usr/local/etc/rc.d/samba_server restart all is fine, I actually 
can read from the share. which is quite nice after not being able to do 
so for the last two weeks. :D
So the culprit is allmost certain in the sendfile part of samba41.

Thanks again, if i need to do something please let me know.

regards
Johan