• Description:CLARiiON Solutions Expert Exam for Technology Architects
• Passing Score:75%
• Practice Test - Number of questions:88 questions
• Simulation Test - Number of questions:88 questions
• Simulation Test Duration:90 minutes
• Has explanations:No

CE Casinos, Inc. has an application that gathers statistics from slot machines and saves the data to a CLARiiON LUN. Because I/O sizes are small, typically 8 KB or smaller, and the access pattern is very random, RAID-1/0 was chosen for the LUN, which is 512 GB in size. I/Os are consistent at 100 writes/s for 24 hours a day. This LUN must be replicated to a CX400 at a test site 10 km away for read-only data analysis. Data collection occurs between 8 am and 8 pm, and the analysis runs from midnight until 4 am. The link between sites is a dedicated 90 Mbps connection. What is the best solution for the customer's needs?

Answer(s)

1. Take a SnapView Snapshot of the Production LUN at 8 pm each night, and use SAN Copy toperform a full copy to the remote site. Stop the Session once analysis is complete.
2. Clone the Production LUN. Fracture the Clone at 8 pm each night, and use SAN Copy toperform a full copy to the remote site. Resynchronize the Clone once analysis is complete.
3. Mirror the Production LUN. Fracture the Mirror at 8 pm each night, and use a SnapViewSnapshot of the secondary image for analysis. Resynchronize the Mirror once analysis starts.
4. Clone the Production LUN. Fracture the Clone at 8 pm each night, and use Incremental SANCopy to perform a copy to the remote site. Resynchronize the Clone once analysis iscomplete.
5. Use Incremental SAN Copy to a remote LUN with the Production LUN as the source, and runthe update at 8 pm each night. Use a Snapshot of the remote LUN for the analysis. Stop theSnapView Session once the analysis completes.

Mirror the Production LUN. Fracture the Mirror at 8 pm each night, and use a SnapViewSnapshot of the secondary image for analysis. Resynchronize the Mirror once analysis starts.