[Samba] Smbclient cant transer large files

[L.P.H. van Belle]

Hi, 

>>The same drive can be mounted and accessed easily with cifs://vienas01.andritz.com/HIPASE on /media/HIPASE_Q type cifs  
>>(rw,nosuid,nodev,relatime,vers=1.0,cache=strict,username=<snip>,domain=<snip>,uid=1000,forceuid,gid=1000,forcegid,addr=172.24.180.161,\
>> file_mode=0755,dir_mode=0755,nounix,mapposix,rsize=61440,wsize=65536,echo_interval=60,actimeo=1,user=<snip>)

What i noticed here also, and if someone can explain this for me why this is. 
rsize=61440
wsize=65536

Normaly i see rsize and wsize 65536
By default block size = 1024 but above shows a difference of exact 4096
Is this related? Should block size not be 4096? 

>From the above cifs mount line, i see a vers=1.0
1.0 - The classic CIFS/SMBv1 protocol, and smbv1 is getting disabled everywhere. 
This is due to you samba 4.2 also. 

So what happens if use try smbclient like this. 
smbclient -m SMB2 or  smbclient -m SMB3 

If you want, or if your able to, i really suggest upgrade you Jessie server to Stretch. 
And run al least samba 4.5.8, but preffered even higher.

If you dont want to move to stretch yet, you can use my packages, found here : http://apt.van-belle.nl 
For jessie i have : 4.5.8 backported from stretch, 4.5.12 created from samba.org source, 4.6.6 created from samba.org source.
For stretch : 4.6.5 and 4.6.6 are available. 
The apt site explains howto use them. 

Now very last Norbert, you have the same problem with NFS? I dont understand this part. 
>  >A very old smbclient (Ubuntu 12.04) was successfully tested, so I believe this was not a change on the NFS Server 
Can you explain more here, if you problem cifs of nfs or both? 


Greetz, 

Louis


> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens 
> Lange Norbert via samba
> Verzonden: dinsdag 8 augustus 2017 10:55
> Aan: samba at lists.samba.org
> Onderwerp: Re: [Samba] Smbclient cant transer large files
> 
> 
> Well, apparently there WAS a change on the Windows Server, 
> which only affected new samba versions I was able to fix my 
> issue by using this patch: 
> https://bugzilla.samba.org/show_bug.cgi?id=12776
> 
> Can this be officially fixed please?
> 
>  >-----Original Message-----
>  >From: Lange Norbert
>  >Sent: Dienstag, 08. August 2017 10:04
>  >To: samba at lists.samba.org
>  >Subject: Smbclient cant transer large files  >  >  >Hello  
> >  >I have a problem transferring files >64KB to a Windows 
> share, it worked fine  >until a few weeks ago (see bottom for 
> information).
>  >The issue seems identical to 
> https://lists.samba.org/archive/samba/2016-
>  >November/204558.html, and I added a Wireshark-Dump which 
> begins directly  >after  >NTLMSSP_AUTH authentication (don't 
> want to add login information).
>  >
>  >The error is always "Write AndX Response fails with  
> >STATUS_INVALID_PARAMETER"
>  >
>  >The same drive can be mounted and accessed easily with cifs:
>  >//vienas01.andritz.com/HIPASE on /media/HIPASE_Q type cifs  
> >(rw,nosuid,nodev,relatime,vers=1.0,cache=strict,username=<sni
> p>,domain=<sni
>  
> >p>,uid=1000,forceuid,gid=1000,forcegid,addr=172.24.180.161,fi
> le_mode=0755,
>  
> >dir_mode=0755,nounix,mapposix,rsize=61440,wsize=65536,echo_in
> terval=60,a
>  >ctimeo=1,user=<snip>)
>  >
>  >The problem seems to have appeared with 2:4.2.14+dfsg-0+deb8u7:
>  >http://metadata.ftp-
>  >master.debian.org/changelogs/main/s/samba/samba_4.2.14+dfsg-
>  >0+deb8u7_changelog
>  >
>  >A very old smbclient (Ubuntu 12.04) was successfully 
> tested, so I believe this  >was not a change on the NFS 
> Server  >  >Kind regards  >  >Norbert Lange
> 
> 
> 
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