What needs to be done to correct the problem?
Acme Network Corp. is using Celerra Replicator. They are replicating five of their production
critical FS to a remote datacenter. Because of the small backup window the Storage Administrator
decides to backup the file systems on the secondary site using NDMP Backup. The NDMP fails to
backup the remote file systems of IP Replication, but there is no problem backing up the source
file systems. What needs to be done to correct the problem?
What method should you use to determine the correct I/O per second target number for calculating the number of
You review a Perfmon log that contains several days worth of data for a customer’s SQL Server
database LUN. The log contains both read and write I/O per second collected at 3-minute
intervals.
What method should you use to determine the correct I/O per second target number for calculating
the number of RAID corrected spindles?
What is the cause of this error?
You have set the local security policies on the source Windows 2003 server and rebooted in
preparation for a CDMS migration. You log into another server as the migration user in the domain
admins group. You test access to the source by trying to map to the source share and get an
access denied error.
What is the cause of this error?
How many spindles are needed to support the performance required for this Exchange environment?
Click on the calculator icon in the upper left-hand corner.
A customer is deploying an Exchange 2010 environment on an EMC VNX. There will be 30,000
mailboxes distributed across mailbox servers within a DAG (database availability group) that
maintains three database copies. Each user sends approximately 350 messages per day. The
customer wants to use 600 GB 15K drives in a RAID 5 group. How many spindles are needed to
support the performance required for this Exchange environment?
What could be a possible reason?
Your customer has implemented a new FS Replication using the Celerra Replicator GUI in NAS
version 5.4. He complained that the Replication runs out-of-sync.
What could be a possible reason?
Which VNX performance feature would you recommend?
You configure an EMC VNX for iSCSI-attached Linux hosts. The customer’s application
generates small, random I/O and the data is frequently re-accessed. The customer has a limited
number of flash drives available. Which VNX performance feature would you recommend?
Which part of the VNX initiates failover of a Blade?
Which part of the VNX initiates failover of a Blade?
What is the issue?
The Celerra iSCSI LUNs are visible on the Windows hosts. The formatting of the LUNs stops at
100% and never fully completes. What is the issue?
What could be a cause of the session failure?
A customer configures a SAN Copy session. They connect to the destination storage system and
select a destination LUN. When they run the SAN Copy session, it fails. What could be a cause
of the session failure?
What would you suggest they use at each branch office for DFS?
HHH Industries is using a Windows 2003 Active Directory. At their headquarters they are using
DFS with two clustered Windows 2003 servers. Each branch office has an NS500 and several
Windows Servers for file and print services. What would you suggest they use at each branch
office for DFS?