VxFlex OS 2.x Server-Based SAN Exam - E22-214 Exam Practice Test

Question 1

You have been asked to install a 200-node ScaleIO 1.31 cluster with a mixture of Linux and Microsoft Windows servers. Which tool should be used?

A. Local Linux YUM server with a customized repository

B. ScaleIO GUI

C. Python script install.py

D. ScaleIO Installation Manager

Correct Answer: D

Question 2

You are upgrading to ScaleIO 1.31 in a VMware environment using the Web Client plug-in. Which upgrade step is either optional or does not apply?

A. Specify IP address details for the gateway VM

B. Register the 1.31 Web Client plug-in with the vCenter

C. Migrate every SDC from the SVM into the ESX kernel

D. Upload the 1.31 SVM template

Correct Answer: C

Question 3

What is a characteristic of the ScaleIO rebuild process?

A. Backward rebuild is more efficient when a server recovers after an outage

B. Backward rebuild is typically faster because it is many-to-many

C. Forward rebuild is typically faster because it is many-to-many

D. Forward rebuild is typically faster when server outage is short-term

Correct Answer: C

Question 4

What is the purpose of the scli --switch_mdm_ownership command?

A. Migrate only the primary MDM to another node

B. Reconfigure the primary and secondary MDMs to manage another ScaleIO cluster

C. Reverse the roles of the primary and secondary MDMs

D. Migrate both primary and secondary MDMs to other nodes

Correct Answer: C

Question 5

Which ScaleIO utility provides real-time graphical reporting of rebuild and rebalance traffic?

A. ScaleIO GUI

B. SCLI

C. vSphere Web Client plug-in

D. Installation Manager/Gateway

Correct Answer: A

Question 6

What is optional in the CSV file of the ScaleIO Installation Manager?

A. Clear text password for the privileged user on each node

B. Fault Set configuration for each SDS

C. Operating system of each node

D. IP address of the node that will run the Tie Breaker

Correct Answer: B

Question 7

You are logged in as the "admin" user in the ScaleIO GUI. You attempt to rename a protection domain; however, the action fails with the message: Permission denied.
What is a possible cause for the error message?

A. Secondary MDM has failed

B. "Rename" can only be performed by a user with the "Configure" role

C. GUI runs in a different server than the primary MDM and remote restriction is enabled

D. A server has failed within the protection domain

Correct Answer: C

Question 8

Which action can be performed using the ScaleIO GUI?

A. Map a volume to two SDCs

B. Enable restricted SDC access

C. Upgrade the SDC version on the clients

D. Remove a storage pool

Correct Answer: D

EMC VxFlex OS 2.x Server-Based SAN - E22-214 Exam Practice Test

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