HPE2-CP08 Implementing Object Storage for Active Archive Questions and Answers

Using Scality erasure coding Durability (n,k), is this what a Scality RING can lose?

Solution:up to k+1 server failures for a three-site configuration

A customer has a Scality RING solution with twelve storage servers evenly split between three sites. Is this the recommended Advanced Resilience Configuration for data drives?

Solution:RAID6 (10+2)

When implementing Scality RING, is this monitoring option provided by the StandardMonitoring service?

Solution: 30 Diagnostic Metrics

Is this statement true when working with cloud storage?

Solution:On-premises solutions offer faster access than local NAS installations.

A Scality environment using HPE Apollo servers is being designed. To get the RING to perform well, the Metadata must be taken into consideration. Does this server component offer the highest impact on performance?

Solution:network

During a workshop, a new managed service provider wants to implement an object storage S3-as-a-Service offering based on HPE infrastructure. The managed service provider is interested in deploying a private cloud configuration due to data sovereignty requirements of the subscribers.

Is this a recommendation the IT professional should provide?

Solution:Data-at-Rest Encryption, available on HPE Apollo servers, ensures that all traffic going to AWS is encrypted providing SEC 17a-4 compliance.

A customer needs a solution that provides the highest availability with the lowest overhead. They have a single availability zone and twelve servers in their RING and want to be able to continue data access from the Scality RING even when three storage servers are unavailable.

Is this an Erasure Coding schema that will meet their requirements?

Solution:Erasure Coding (6,3)

During a workshop for a new Scality RING implementation, the customer asks how RING can maintain data availability during data center outages. Is this a true statement?

Solution:RING can be deployed in an active/active access mode from all participating data centers resulting in zero RPO/RTO.

Is this a supported Scality RING File Connector?

Solution:S3

An HPE Apollo server environment for a Scality RING using erasure coding is being sized. Is this a component that is important for performance for the erasure coding task?

Solution:CPU