What defines a point-in-time replica?
What defines a point-in-time replica?
What action must be taken to get the session started?
A customer creates an incremental SAN Copy (ISC) session for a 200 GB LUN on an EMC VNX.
The session fails to start, and the customer notes the RLP (reserved LUN pool) contains 300 MB
of storage. What action must be taken to get the session started?
What is the primary reason for ensuring consistency of a replica in a backup environment?
What is the primary reason for ensuring consistency of a replica in a backup environment?
What do you advise?
A customer creates a Remote Mirror of a 1 GB RAID 5 pool LUN. The primary LUN is presented
to a Windows storage group. The customer wants to add a Secondary Image to the Remote
Mirror. The only LUNs available are 5 GB RAID 1/0 LUNs presented to a Linux storage group.
The customer reports they are unable to add the Secondary Image. What do you advise?
what component performs the replication?
When using array-based local replication, what component performs the replication?
Why did the file system creation fail on the last attempt?
A storage administrator creates a new file system on their EMC VNX. They observe that the new
file system does not perform as well as the first set of file systems they created. AVM was used to
create all file systems using pool LUNs. All disks in the VNX are the same size and speed SAS
drives.
When the storage administrator attempts to create another file system, using the same resources,
the creation process fails. Why did the file system creation fail on the last attempt?
How are local replication technologies classified?
How are local replication technologies classified?
Which server deployment will meet the customer’s requirements?
A customer has recently installed ESXi 5.0 on a five host cluster attached to an EMC VNX using
FCoE. EMC PowerPath/VE has been installed on all hosts in the cluster for load balancing. The
customer wants to issue PowerPath commands to all the hosts from a Remote Management
Server. Which server deployment will meet the customer’s requirements?
What is a characteristic of the dependent write I/O principle?
What is a characteristic of the dependent write I/O principle?
What is the most likely cause of the issue observed during failover test?
A customer configures replication between two data movers for their VDM environment. The
primary data mover has one 1 Gb copper ethernet port and the destination Data Mover has one 10
Gb optical network port. The customer completes a failover test and then remote clients report
they are unable to access data. The customer requests your assistance.
What is the most likely cause of the issue observed during failover test?