Which solution do you recommend?
An enterprise customer cannot tolerate any data loss. They currently use multihop SRDF/AR to protect their data. Production Site A is 32 kilometers from the middle or Bunker Site B. The Disaster Recovery (DR) Site C is 2,000 kilometers away.
The customer has asked you to review their design so that in the event of a single site disaster they can still maintain remote disaster protection with minimal synchronization time.
Which solution do you recommend?
According to SnapView best practices, how large will the total Reserved LUN Pool be, assuming o
A prospective customer has four applications (A, B, C, and D) with various LUNs they wish to snapshot. The LUN sizes are as follows:
Application A: 10 GB 20 GB 10 GB
Application B: 25 GB 50 GB
Application C: 150 GB 5 GB 5 GB
Application D: 100 GB 25 GB
According to SnapView best practices, how large will the total Reserved LUN Pool be, assuming only SnapView is used on only these LUNs?
Which Navisphere feature do you suggest they use to accomplish this goal?
A customer calls asking for your assistance in designing an automation solution. They wish to execute Navisphere CLI commands inside of operational scripts. The customer needs to execute the commands without being prompted for username, password, and scope.
Which Navisphere feature do you suggest they use to accomplish this goal?
What is a valid design?
A service provider wishes to offer replicated archiving services to their customers. Customer data will then be replicated internally for disaster recovery. The service provider would like to have 10 customers replicate to one EMC Centera in their data center and then replicate the central EMC Centera to two separate remote facilities for disaster tolerance.
What is a valid design?
What should you ask a customer when sizing the WAN link for a RecoverPoint solution?
What should you ask a customer when sizing the WAN link for a RecoverPoint solution?
How much additional space is required for the checkpoints?
A customer has asked you to design a NAS solution for their file sharing environment that will include SnapSure technology to complement their backup strategy. The current storage environment for file system usage is 5 TB. The customer expects a 10% rate of change per checkpoint and expects a total of 20 checkpoints.
How much additional space is required for the checkpoints?
What should the customer do to resolve the performance problem?
A customer recently added two new applications to their CLARiiON environment.Application A is a reporting/data warehouse with a performance profile of primarily sequential read activity. Application B is a customer service application with a performance profile containing high numbers of random writes.
When the applications were deployed. The LUNs were created on a sungle 8+1 RAID group.The customer is experiencing performance problems throughout the day. They cannot understand the reason for the problems since only the LUNs for these two applications are on the RAID group and capacity utilization is less than 50%. No other LUNs are experiencing degraded performance at this time. What should the customer do to resolve the performance problem?
What should you suggest to the customer to meet their requirements?
A customer is designing an environment in order to archive inactive file data to an EMC Centera.
The files are migrated to the EMC Centera only if they have not been accessed in the last 90 days.
The customer also requires a comprehensive disaster recovery solution to restore all the data in the event of a disaster. They are currently replicating the EMC Centera to Site B.
The customer has asked you to review their design. What should you suggest to the customer to meet their requirements?
In the event of a single site failure, what must be added to the design to ensure data availability?
A customer has shown you a design for EMC Centera replication between sites. In the event of a single site failure, what must be added to the design to ensure data availability?
