How many controllers are there in single node cluctered Data ONTAP

[siddarajugc]

Hi All,

I have simple question,

How many controllers are there in single node cluctered Data ONTAP?

1 node = 1 controller

or

1node = 2 controller (HA Pair)

Please any one can explain me.

Thanks in advance

Siddaraju

[ekashpureff · Accepted solution]

Siddaraju -

1 node = 1 controller.

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, IT Learning Solutions http://sg.itls.asia/netapp
(P.S. I appreciate 'kudos' on any helpful posts.)

[siddarajugc]

Hi ekashpureff,

Thanks for your response,

Then what is the difference between node and controller?

If 1 node = 1 controller, 

24 node cluster = 24 controller right ?

Thanks & Regards'

Siddaraju

[ekashpureff]

Siddaraju -

Yes, you are correct.

A 'node' is a single controller.

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, IT Learning Solutions http://sg.itls.asia/netapp
(P.S. I appreciate 'kudos' on any helpful posts.)