This post is more than 5 years old

11693

December 16th, 2015 20:00

How to check active SMB3 connection on Isilon-OneFS-7.2.1.0? (also how to check if SMB3 protocol is enable)

Hello All,

Need one help and support.

How to check active SMB3 connection on Isilon-OneFS-7.2.1.0?

And also how to check if SMB3 protocol is enable.

39 Posts

December 17th, 2015 05:00

Hello,

Its enabled by default check for multichannel option in command below which should be set to Yes.

SMB The Server Message Block (SMB) protocol enables Windows users to access the cluster. OneFS works with SMB 1, SMB 2, and SMB 2.1, as well as SMB 3.0 for Multichannel only. With SMB 2.1, OneFS supports client opportunity locks (oplocks) and large (1 MB) MTU sizes. The default file share is /ifs.

isi smb settings global view

    Access Based Share Enum: No

  Dot Snap Accessible Child: Yes

   Dot Snap Accessible Root: Yes

     Dot Snap Visible Child: No

      Dot Snap Visible Root: Yes

Enable Security Signatures: No

                 Guest User: nobody

                 Ignore Eas: No

       Onefs Cpu Multiplier: 4

          Onefs Num Workers: 0

Require Security Signatures: Yes

              Server String: Isilon Server

         Srv Cpu Multiplier: 4

            Srv Num Workers: 0

       Support Multichannel: Yes

            Support NetBIOS: No

               Support Smb2: Yes

Currently isi statistic command does not have option to list smb3 this will be added soon .

isi statistics client --protocols=smb1,

smb1   smb2

Thanks

Chughh

December 17th, 2015 16:00

Hello Chughh,

Thanks for the information, I check and found Multi channel option as YES.

Regards

Saurabh

2 Intern

 • 

300 Posts

December 18th, 2015 01:00

isn't oplock the concept of SMB1 and SMB2 and lease the concept from SMB2.1 up?

also i guess you will never be able to differenciate between SMB2 and SMB3, since it is the same stack (in Windows). This is because SMB3 is only named so for marketingreasons the "real" name was SMB2.2 You may be able to disable single features like multichannel and others, but not "smb3" itself (without deactivating SMB2 also).

No Events found!

Top