What is a benefit of ScaleIO integration with OpenStack?
Answer : A
Which action can be performed using only the Web Client plug-in?
Answer : A
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?
Answer : A
What is the purpose of the scli --switch_mdm_ownership command?
Answer : A
When creating a volume on a ScaleIO 1.31 ESXi cluster, what are the defaults?
Answer : D
A ScaleIO cluster has been configured with 10 nodes running only SDS, 20 nodes running only SDC, and one storage pool with all devices. Each SDS contributes four HDD devices to the storage pool. Each server has one 10 Gb network interface. The I/O workload is random access with a 4 Kbyte block size.
What is a limiting factor for IOPs?
Answer : A
What is required when deploying the MDM and Tie Breaker components?
Answer : A
What is an accurate statement about the ScaleIO Call Home feature?
Answer : A
Which action can be performed using the ScaleIO GUI?
Answer : A
An application is using two ScaleIO volumes that have been provisioned to a host. You want to use the ScaleIO consistency group feature to snapshot both volumes.
What is a restriction?
Answer : A
How many simultaneous instances of the ScaleIO GUI can be running for a single cluster?
Answer : A
You are performing sizing calculations for a ScaleIO cluster with all servers having the same hardware configuration. This effort is being performed for a prototyping lab and high availability is not a concern. You have estimated that aggregate I/O traffic to all ScaleIO devices is 140 MB/sec.
What is the minimum network configuration that can support this workload?
Answer : B
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?
Answer : A
Which ScaleIO utility provides real-time graphical reporting of rebuild and rebalance traffic?
Answer : A
When testing the integration of a ScaleIO cluster with an OpenStack cloud, the administrator discovers that creating a ScaleIO volume from the Horizon UI fails. You have verified that all required drivers and configuration files are in place in every node.
What is a possible cause for the failure?
Answer : A