ONTAP Discussions

MPIO-DSM Active/Non optimized

kala

Hi,

 

I've juste installed MPIO (Round Robin) et DSM on my WS2012R2 for an Hyper-V cluster. 

 

Thanks to these videos : 

 

https://www.youtube.com/watch?v=vVAir7tUZK8

 

https://www.youtube.com/watch?v=uLMknaRoYg0

 

But when I check the DSM Management MMC, I don't know why the state is "Active/Non Optimized".

 

Regards.

 

 

 

Capture d’écran 2016-11-17 à 11.46.24.png

2 REPLIES 2

ekashpureff

 

Kala -

 

NetApp uses ALUA to communitcate path status with the host.

Paths to interfaces on the node hosting the LUN are reported as Active/Optimized.

Paths to interfaces on any other node not hosting the LUN are reported as Active/Non-Optimized.

 

Did you truncate the output ?

Do you have interfaces configured on the node hosting the LUN ?


I hope this response has been helpful to you.

 

At your service,

 

Eugene E. Kashpureff, Sr.
Independent NetApp Consultant http://www.linkedin.com/in/eugenekashpureff
Senior NetApp Instructor, FastLane US http://www.fastlaneus.com/
(P.S. I appreciate 'kudos' on any helpful posts.)

 

 

kala

Hi,

 

Sorry, I'm late.

 

What do you mean by "Hosting the lun" ?

 

My SVM where the lun (ISCSI) is works with 4 interfaces : 

 

 

 

 Capture d’écran 2016-11-29 à 14.21.28.png

 

 

This is my ISCSI configuration on Windows :

 

Capture d’écran 2016-11-29 à 14.26.18.png

 

 

Do you have an idea ?

 

Best regards.

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