Which additional information do you need from the customer to calculate the number of disks required for their
A customer has requested assistance in designing the DMX storage layout for their new 11,000user Microsoft Exchange 2003 environment. They have provided their expected read and write ratios.
Which additional information do you need from the customer to calculate the number of disks required for their environment?
According to SnapView best practices, how many reserved LUNs should be created in the Reserved LUN Pool?
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
Application C: 150 GB
Application D: 100 GB 25 GB
According to SnapView best practices, how many reserved LUNs should be created in the Reserved LUN Pool?
Which method best meets the customer’s objectives?
A customer has several CLARiiON arrays and would now like to add a Celerra NAS gateway to consolidate some existing file servers. The customer is aware of the disk layout as described in the NAS Support Matrix. The customer’s primary concern is ease of use. However, file system performance is a secondary consideration.
Which method best meets the customer’s objectives?
How many disks are required for each configuration type?
A customer is deploying a new Microsoft Exchange environment and has requested assistance with the associated disk design. They are deploying Exchange for 850 users with an average of 3 I/Os per user.
They expect a 60% read and 40% write distribution.
The customer would like to know the number of disks required for both RAID 5 and RAID 1/0 DMX configurations with 10k rpm drives. How many disks are required for each configuration type?
What must you now do to align the production LUNs?
A customer implemented their Microsoft Exchange architecture without first aligning the LUN partitions.
What must you now do to align the production LUNs?
Which migration methods are appropriate for this project?
A customer wants to migrate their existing Symmetrix to a new DMX within the same data center.
They use a combination of Windows, HPUX, Solaris, and Linux servers. The customer has also decided to change their standard LUN size from the existing fourmember metavolumes consisting of 8.5 GB hypervolumes to a single 34 GB hypervolume.
Which migration methods are appropriate for this project?
What should be changed in this environment to accommodate a large number of new switches?
A customer currently uses EMC ControlCenter to manage a number of servers, switches, and arrays.
The EMC ControlCenter configuration includes a single Store and three Fibre Channel Connectivity Agents.
What should be changed in this environment to accommodate a large number of new switches?
you need to design the solution?
A customer is developing a custom application and wishes to archive data to an EMC Centera. You have gathered information on the following data requirements:
Object size Peak usage hours Batch processing needs What other information about the environment do you need to design the solution?
Which performance counter contains this data?
You have been given a System Monitor (PerfMon) log in .csv format from your customer’s Exchange server. Now you must analyze that log to determine the average IOPS.
Which performance counter contains this data?
Which type of email user profile would describe the law firm’s email environment?
A law firm has approached EMC to assist them with consolidation of their Microsoft Exchange 2003 environment. After monitoring during peak hours, reports show 1.7 IOPS per user.
Which type of email user profile would describe the law firm’s email environment?