Isilon administration study guide

Hello mostafa_yasin,

There is no study guide that I am aware of, but there are resources out there depending on if you are customer, partner, or employee. I assume you are either customer or partner. As a customer, your account team should be able to direct you to the available resources. As a partner, the partner portal is where you would go to find more information.

https://www.emc.com/auth/partnerportal.htm

Additionally there is some publicly available content in video form here:
Support Video Playlist - Isilon

EMC's home page also has some additional documentation regarding their products, including technical documentation and white papers that you may find helpful.

Isilon OneFS Operating System | EMC US

There is a study guide but I believe you can only get it when you take a class.

A lot of work goes into developing those guides and rarely does a vendor offer them for free.