You are a messaging professional. Your company uses a Microsoft Exchange Server 2007 messaging system.
The Exchanger Server 2007 computers in the remote offices use older hardware that has ample disk space for future mailbox growth.
Users working in two remote offices report that mailbox access is too slow. You identify that the problem is a result of high disk I/O latency during the nightly backup process.
The company is deploying new Exchange Server 2007 computers in the remote offices to replace the older hardware.
You need to recommend a new server and a backup and storage group design to resolve the high disk latency problem.
What should you recommend?
A.
Configure a two-node Single Copy Cluster (SCC) cluster. Place the transaction log folder for each storage
group and database files for each database on separate RAID 5 volumes. Configure streaming backups.
B.
Configure Local Continuous Replication (LCR) cluster. Place the transaction log folder for each storage
group and database files for each storage group on separate RAID 10 volumes. Configure Volume Shadow
Copy Service (VSS) backups on the passive database copies.
C.
Create a two-node Cluster Continuous Replication (CCR) cluster. Place the transaction log folder for each
storage group and database files for each storage group on separate RAID 10 volumes. Configure streaming
backups.
D.
Configure Local Continuous Replication (LCR) cluster. Place the transaction log folder for each storage
group and database files for each storage group on separate RAID 5 volumes. Configure streaming backups on
the active database instances.