You are tuning a customer HP StoreOnce Backup System and notice they are running backups 20 hours a day. As a result, backup jobs are running during the same time as replication jobs. What can you do to limit the available bandwidth and not saturate the link with replication traffic?

• A. Enable compression.
• B. Map multiple source libraries into a single target library.
• C. Enable multiplexing and set concurrency to 1.
• D. Enable concurrency control.

Explanation: Only visible for DumpsFree members. You can sign-up / login (it's free).

A customer has an environment that spans two data centers in a campus environment. The primary storage is HP 3PAR 10400, and data is replicated between sites with an RPO of zero.
Recent bad weather has caused flooding near the customer site and the customer is questioning whether they have adequate protection. You suggest creating a data center at a remote location and actively replicating the data to it. The customer is concerned that the remote link to the third site will have insufficient bandwidth and will create a local replication bottleneck.
Which statement addresses the customer concerns?

• A. Synchronous Long Distance will schedule data replication outside high latency periods autonomic array
• B. Over provisioning of the remote link will ensure enough bandwidth is always available for replication.
• C. Remote Copy uses multiple connections over the same link from multiple volumes.
• D. Data is transmitted in a continuous stream with write order being handled by the target array.

A leading automotive technology company wants to increase the performance and capacity of the storage infrastructure that supports the design and manufacture of its line of Formula 1 racing cars. The company is also interested in safe-guarding its mission-critical data and eliminating the threat of business disruption.
Due to the massive engineering and technical effort required to create a new race car design and to enable regular delivery of upgraded parts to the race track while maintaining a competitive edge, it is necessary to have advanced applications running on a high-performance IT infrastructure. The company operates out of two data centers. The centers support a Plant Lifecycle Management database, an Enterprise Resource Planning (ERP) system, and various trackside systems to set up the race car and aid race strategy. In addition, the centers run applications for Computer-Aided Design (CAD) Computer-Aided Manufacturing (CAM), and Computational Fluid Dynamics (CFD) packages.
The company has deployed Oracle and SQL databases, VMware virtual machines, email, and all other applications on an HP 6400 Enterprise virtual Array (EVA). The EVAs automatically replicate between the two data centers to guard against failure. The EVAs are aging, applications are more sophisticated, data volumes have grown exponentially, and bottlenecks in the storage system are now having a significant effect on the performance of the simulation and analysis tools that are vital to the company's competitive position. The data storage problem has reached a point where the company is forced to store primary data at the secondary site causing the loss of their disaster recovery capability.
The company's top five IT Improvement goa's are:
-Reduce complaints about storage system availability.
-increase support for sophisticated design and manufacturing applications.
-Provide a robust replication capability between data centers.
-increase storage utilization while deploying additional capacity.
-Simplify operations during peak workloads.
Moreover, the company's top three business benefit goals are:
-Ensure rapid data retrieval to aid in quick decision making.
-Protect mission-critical data and ensure business continuity.
-Recover costs from existing infrastructure, thus providing increased IT funds for additional projects.
You are proposing an HP StoreOnce Backup System solution.
Which tuning should be planned to performance and meet the customer business goals?

• A. .Enable multiplexing
• B. Disable housekeeping.
• C. Set up appendable pools.
• D. Configure multistreaming.

You are sizing a solution based on performance requirements.
How do you calculate the number of front-end I/ Os versus back-end I/O when doing single writes? (Select three.)

• A. On RAID 1, a single front-end I/0 results in 1 back-end I/O
• B. On RAID 6, a single front-end I/O results in 6 back-end l/Os
• C. On RAID 6, a single front-end I/O results in 4 back-end I/Os
• D. On RAID 1, a single front-end I/O results in 2 back-end I/Os
• E. On RAID 5, asingefront-end I/0 results in 3 back-end I/Os
• F. On RAID 5, a single front-end I/O results in 4 back-end I/Os

Refer to the scenario.
A university provides liberal arts training to 2,500 students in 68 classrooms and provides a growing suite of IT services that encompass dorm rooms and classrooms. All 2,500 students are provisioned an HP EliteBook Tablet PC to access these services. Students use these tablet PCs for taking notes, handling documents, communicating with each other and with instructors, and participating in distance-education classes.
Additionally, by using their tablet PCs as thin clients, science and engineering students leverage virtual desktop infrastructure (VDI) and HP Remote Graphics Software to access applications that run on high-powered HP blade servers. All 68 classrooms are multi-media equipped, enabling instructors to record lectures for the college s closed circuit TV system.
The university has implemented enterprise content management (ECM) applications, including Microsoft SharePoint for document imaging and workflow for staff and faculty, as well as for external accrediting bodies.
Additionally, a recent initiative to implement voice-over-IP telephone communications on campus has started.
The compute environment is based on VMware vSphere using HP BL460c and BL680c G7 server blades in c7000 enclosures within two data centers.
The university needs to develop computing solutions to address the following problems and current initiatives:
-The current backup-to-tape environment creates downtime for backups of 6 to 12 hours.
-Each incoming class of 600 floods the registration system within the first hours after it opens. The server and network gridlock caused by this high workload prolongs the registration process by as much as one hour per student.
-Proof of concept is necessary for distance education involving large volumes of video and major bandwidth requirements.
-Top tier data must be replicated between two data centers over a 10 Gbps network Disaster recovery has a recovery time objective (RTO) of 120 minutes and network utilization should be minimized.
-Seven TB of first tier data needs to be migrated from the current fibre channel storage solution to nearline storage.
-Second tier data requires deployment of a separate storage solution. The university's top four IT improvements goals are as follows:
-Provide a robust replication capability between data centers.
-Reduce server downtime with faster backups.
-Retain more backup data in smaller disk space.
-Increase efficiency, reliability, and ease of system administration. Moreover the college's top three business benefit goals are as follows:
-Reduce student registration time.
-Increase number of servers while minimizing the need for additional staff to support them.
-Utilize IT resources and staff as efficiently as possible.
The company has asked that you create multiple solution proposals and prioritize one when you return for a presentation.
Which HP 3PAR Storage technology will allow the customer to automatically migrate data between different disk types to meet one of the stated business goals?

• A. Dynamic Optimization
• B. Adaptive Optimization
• C. Autonomic Rebalance
• D. Peer Motion