What would you recommend?
Your customer would like to use ATA drives for their SnapSure SavVol. The I/O access pattern on
the PFS is random read. They plan to access the checkpoints randomly as well. What would you
recommend?
Which command can be used to check the performance of all PowerPath devices at 5-minute intervals?
Which command can be used to check the performance of all PowerPath devices at 5-minute
intervals?
What is your response?
Your customer would like to add a NAS head (NS700G) to their existing CX700 CLARiiON array.
The utilization of all of the disks in the array is roughly 50%. Navisphere Analyzer reports that the
read throughput is typically equal to the cache hits/sec. No forced flushing is occurring. The
workload on the hosts that are using the array is large, sequential read I/O.
You are asked what the performance implications would be of adding the NAS device to the
exiting SAN. What is your response?
Which EMC VisualSAN 4.0 component provides switch zoning capabilities?
Which EMC VisualSAN 4.0 component provides switch zoning capabilities?
What is an important issue to confirm with the customer’s switch configuration?
You configured a Fail-Safe Network (FSN) using two devices connected to two different switches.
What is an important issue to confirm with the customer’s switch configuration?
Which Brocade CLI command prints entries of the nameserver?
Which Brocade CLI command prints entries of the nameserver?
what will be the size of the prefetched data for the Celerra?
Your NS704G customer is using the default CLARiiON “prefetch multiplier” and “segment
multiplier” settings. In most all cases, what will be the size of the prefetched data for the Celerra?
Which two [2] must be verified?
A new HBA is added to a Sun Solaris host. After a reconfiguration reboot, the new HBA is logged
into the FA port on the Symmetrix, but it cannot see any devices. Which two [2] must be verified?
Which Datamover passwd file entry is INCORRECT?
Which Datamover passwd file entry is INCORRECT?
What TCP ports should they ask the network team to open?
A customer wants to replicate a CIFS environment from a legacy EMC Celerra to a new EMC
VNX. Users are able to access CIFS shares from both arrays. The CIFS shares are on different
networks and replication is not running. The customer wants to make sure there will be no
network restrictions preventing replication between the data movers on two different networks.
What TCP ports should they ask the network team to open?