Re: Data OnTap 8.1 7-mode and Windows 8.1?

Hi

Have you tried to restart the CIFS service? Did you check that all the network path/components are correct?

MTU Sizes FlowControls Clients firewalls TCP Window Sizes

I had a problem with CIFS and the problem was a MTU issue. I spend a lot of time troubleshooting this one.

Isaac

On 05/08/14 16:47, Rue, Randy wrote:

Been struggling to find the time to get us past DOT 8.1, will dig into the docs for the details of the smb2 and signing options, I'm betting the trouble is in there somewhere...

*From:*toasters-bounces@teaparty.net [mailto:toasters-bounces@teaparty.net] *On Behalf Of *isaac.gonzalez *Sent:* Tuesday, August 05, 2014 1:21 AM *To:* toasters@teaparty.net *Subject:* Re: Data OnTap 8.1 7-mode and Windows 8.1?

Hi,

Have you tried switching between SMB versions?

Have you tried to modify this options?

cifs.smb2.enable cifs.smb2.signing.required cifs.smb2_1.branch_cache.enable cifs.smb2_1.branch_cache.hash_time_out

Do you have vscan enabled? Did you made some adjust in the TCP stack? Windows time. Make sure MTU is identical in all the network path.

Isaac

On 04/08/14 23:41, tmac wrote:

Have you tried a more recent version of ONTAP more in line with
the timeline of Win8.1?

I am *not* saying 8.2 here....just a more recent version of 8.1
(like 8.1.2 or newer ...current is 8.1.4P1)



You may be hitting some incompatability with the earlier ONTAP
version.

Historically, NetApp will fix the code within 90 days to be
compatible with CIFS versions






--tmac



*Tim McCarthy*

/Principal Consultant/








        Clustered ONTAP                                          
             Clustered ONTAP

 NCDA ID: XK7R3GEKC1QQ2LVD           RHCE6 110-107-141
<https://www.redhat.com/wapps/training/certification/verify.html?certNumber=110-107-141&isSearch=False&verify=Verify> 
        NCSIE ID: C14QPHE21FR4YWD4

     Expires: 08 November 2014              Current until Aug 02,
2016         Expires: 08 November 2014



On Mon, Aug 4, 2014 at 4:57 PM, Rue, Randy <rrue@fhcrc.org
<mailto:rrue@fhcrc.org>> wrote:

Hello All,



Is anyone familiar with any issues between DOT 8.1 7-mode CIFS/SMB
and Windows 8.1? Users are reporting error pop-ups when they try
to access  but so far all I have to go on are pretty generic
Windows squawk boxes.



Randy


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