E22-275 Recoverpoint Data Replication And Recovery Exam Practice Test - 9/3/10 Update

Front 1

A customer has a CX4 at their production site and a CX3 at the remote site. They want to replicate between the sites with a RecoverPoint CLR configuration using a Windows 2003 splitter.

Can the customer implement this with RecoverPoint/SE?

Back 1

Yes, RecoverPoint/SE can be implemented

Front 2

After the target RPA receives data from the source RPA, how many phases does it normally take to write the data to the replica storage?

Back 2

5

Front 3

A RecoverPoint CDP environment is using a host-based splitter. When is the I/O considered complete?

Back 3

The splitter sends an ACK to the host

Front 4

Which mechanism is used for initial data synchronization?

Back 4

Ping-pong protocol

Front 5

A customer has a CDP RecoverPoint environment with four RPAs. Due to hardware issues, RPA1 and RPA2 power down. What is the impact of this outage?

Back 5

Cluster services fail; site leader is unavailable

Front 6

The customer wants to replicate over Fibre Channel between two sites 100 km apart and achieve an RPO of 0.

What configuration would you recommend?

Back 6

Four RPAs, two on each site, CG running in synchronous mode

Front 7

You are adding a new pair of replication volumes to an existing consistency group. What will happen to the consistency group?

Back 7

It will perform a volume sweep

Front 8

A customer wants to implement synchronous CRR over a Fibre Channel network. The customer has four possible sites to use as a target at various distances from the source.

What is the greatest distance that can be used as a target site?

Back 8

Site 1 – 195 km

Front 9

What procedure does Deployment Manager allow you to perform?

Back 9

Enables you to nondisruptively add new RPAs to existing RPA clusters

Front 10

A customer is planning a new CRR implementation with four-node RPA clusters. How many new IP addresses must they request from their network team in order to complete this task?

Back 10

18

Front 11

What is the correct statement related to CRR over Fibre Channel

Back 11

If WAN is also available, control messages will not be sent over FC

Front 12

What is the minimum size, in GB, for a journal volume?

Back 12

5

Front 13

A customer has a CRR environment with 75 CGs evenly spread across three RPAs at each site.

They are going to do maintenance on RPA1 at both sites, so they move all of RPA1’s CGs to RPA3. After that, on Site 1 they shut down RPA1. By mistake RPA3 at Site 2 was shut down.

What will happen as a result?

Back 13

All RPA3’s CGs will fail over to RPA2

Front 14

You are tasked with enabling image access for a DR site in RecoverPoint. However, in the RecoverPoint Management Application, you notice all of the consistency groups are grayed out when you click on them.

What is a possible cause, and how would you enable image access?

Back 14

The CGs are managed by SRM or Cluster Enabler. Use the Policy tab to set the groups to be managed by RecoverPoint

Front 15

A customer wants to test an upgrade on their database on a logged image mounted to a QA host once a week, but during the test the QA host loses access due to log full.

What can be done to solve this issue without losing all snapshots?

Back 15

Increase the CG's journal size

Front 16

How many distributed consistency groups can be defined in a RecoverPoint cluster

Back 16

8

Front 17

Refer to the exhibit. What will the “Enable Compression” policy cause to this consistency group?

Back 17

Data will be compressed before transferring over the WAN

Front 18

After a permanent failover to the remote site in a CLR consistency group, and promoting the remote volume as production, what will happen to the original production site?

Back 18

The user will have to choose a copy to remove

Front 19

Which situation requires that SCSI-2 reservation be disabled on the AIX host when using a host splitter?

Back 19

Standalone connected to a CLARiiON without PowerPath

Front 20

Which OS requires the replicated device's FC SCSI I/O Controller Protocol Device attribute to be set to "fast fail" when using the host-based splitter?

Back 20

AIX

Front 21

A customer wants to be notified immediately by email when an error populates in their RecoverPoint environment. Where in the System settings of the RecoverPoint Management Application would the customer configure this?

Back 21

Alert Settings

Front 22

Which VMware feature is supported using a VM-based host splitter?

Back 22

RDM in physical mode

Front 23

When a consistency group is initialized for the first time, where is the first snapshot written by default?

Back 23

Replica

Front 24

Which user account is used to install and debug the RecoverPoint environment?

Back 24

boxmgmt

Front 25

A customer is getting ready to move the repository volume to a new array, but wants to ensure their environment returns back to its previous state after the move. What two commands should be run before disabling the environment?

Back 25

save_settings and get_account_settings

Front 26

A customer has two sites, each with a CX4 running FLARE 29. They wish to implement a RecoverPoint version 3.3 solution and use CLARiiON splitting.

What is the maximum number of RPA clusters that could be deployed at each site?

Back 26

4

Front 27

An organization plans to provide a disaster recovery solution for four separate customer sites. Currently, a RecoverPoint 3.3 solution is being proposed to replicate a CX4 production volume to a specific DR site.

Which feature can be recommended to support this environment?

Back 27

CX splitter cluster ???

Front 28

Your customer has recently purchased RecoverPoint 3.3 and wishes to use the CLARiiON splitter. They have many CLARiiON models running various FLARE levels.

Which CLARiiONs are currently valid options for splitter use?

Back 28

Site 1 - CX3 at FLARE 26; Site 2 - CX4 at FLARE 29

Front 29

RecoverPoint implementation uses Gen3 RPAs. In this case, which zoning method should be configured when using a CLARiiON splitter?

Back 29

Zone all RPA ports to all CLARiiON ports

Front 30

Which operating system requires the implementation of the Persistent FCID feature during deployment of SANTap?

Back 30

HP-UX

Front 31

You are implementing a RecoverPoint with SANTap environment using the SSM module.
What needs to be done to maximize the processing power of all available DPPs?

Back 31

Create multi front-end VSANs, placing DVTs in each

Front 32

In a RecoverPoint environment with SANTap, which component is used by RecoverPoint to maintain the SANTap service?

Back 32

Control Virtual Target (CVT)

Front 33

What are some of the zones that are required for a successful SANTap deployment?

Back 33

Host HBA to DVT, storage to VI, RPA to CVT, RPA to storage, RPA to AVT

Front 34

On a RecoverPoint cluster with two RPAs, using SANTap configured with a single FE and BE VSAN, one DPP of the SSM module reached its ITL limits.

How can the number of ITLs across the SSM module's DPPs be load balanced?

Back 34

Create multiple FE VSANs

Front 35

You are troubleshooting a RecoverPoint 3.2 SP2 environment based on a SANTap splitter (SAN-OS 3.2.2c / SSI 3.2.2r). You find that when an RPA carries out a discovery on the SAN, it exceeds the ITL limits on some DPPs.

What can you do to decrease the number of Discovery ITLs?

Back 35

Upgrade to NX-OS 4.1.3a and SSI 4.1.3i. Discovery ITLs = 0

Front 36

After creating a CVT in the back-end VSAN, how many additional pWWN entries will the name server show when using the SSM module?

Back 36

10

Front 37

Which component in the Brocade SAS architecture is used to keep track of a write that has reached the target storage port but not the RPA?

Back 37

Dirty region log

Front 38

During preparation for a RecoverPoint deployment using the Brocade SAS fabric-based splitter on an ED-48000B director, it was discovered that the PB-48K-AP blade is not recognized in the switch.

Why is the PB-48K-AP blade not being recognized by the ED-48000B director?

Back 38

Two PB-48K-18i and two PB-48K-16IP blades are installed on the ED-48000B director

Front 39

You are installing the RecoverPoint driver for SAS splitting on a AP-7600. How do you copy the driver to the blade processor?

Back 39

Telnet to the Eth0 address, log in as root, and use FTP to download the RecoverPoint splitter agent binary file

Front 40

a RecoverPoint deployment with a Brocade splitter, when does the host data path change

Back 40

After binding host initiators

Front 41

A customer is implementing the Brocade splitter using frame redirect. After completing the first host to storage binding, what special zone configuration will be created?

Back 41

r_e_d_i_r_c__fg

Front 42

When logged in to the blade processor of an AP-7600B, from which directory do you run the kdrv status command to verify the status of the RecoverPoint agent?

Back 42

BFOS:root> /thirdparty/recoverpoint/install/

Front 43

BFOS:root> /thirdparty/recoverpoint/install/zoning_script.sh

What would be the result of running this command?

Back 43

Creates the RPA target zone and RPA front-end zone

Front 44

A customer has purchased two new RPAs. They want to add these to their existing cluster. What step is required before adding new RPAs using Deployment Manager?

Back 44

Load the new RPAs with the same RecoverPoint version as the existing RPAs

Front 45

A customer has a Gen I RecoverPoint environment and needs to upgrade from version 2.4 to version 3.3.

How will the upgrade be performed?

Back 45

Perform a disruptive upgrade with the Upgrade Wizard from version 2.4 to version 3.3

Front 46

During the Deployment Manager preupgrade preparation, you are checking for tweak parameters and signed scripts.

What is the name of the tweak parameters file?

Back 46

tweak.params.overrides

Front 47

You are performing an RPA upgrade using Deployment Manager. As the upgrade proceeds, you receive an error stating the MD5 checksum for the ISO is invalid.

On which step did the upgrade fail?

Back 47

Prepare for Upgrade

Front 48

A customer has decided to replicate the data and boot volumes on their Windows Server 2003 (W2K3) hosts with kdriver. However, they want consistency between the two types of volumes for each host. What do you recommend as the course of action?

Back 48

For each W2K3 server, create one consistency group for the data volumes and another consistency group for the boot volumes. Then create a group set for these two consistency groups

Front 49

What are the key variables used to calculate consistency group journal size?

Back 49

New data write IOPS, required rollback time in seconds, and target-side log size

Front 50

What is a characteristic of single-phase distribution?

Back 50

The target RPA writes the initialization data directly to the replica volume (bypassing the journal)

Front 51

You are deploying RecoverPoint with AIX and CLARiiON at a customer site. You are configuring the consistency group for the hosts. What policy settings should be defined in the consistency group?

Back 51

Enable Reservations Support and select Host Type AIX

Front 52

Consider the following Brocade fabric splitting configuration:

RecoverPoint with two RPAs per site. A single, dual-pathed Solaris host that accesses 10 volumes on a CLARiiON array through two storage ports. How many host ITLs will be consumed per site (both fabrics)?

Back 52

40

Front 53

A CG is enabled, and the splitter is splitting writes to the RPAs, but the writes are not replicated to the remote site. In what replication state is the CG?

Back 53

Marking

Front 54

You have been tasked to create a procedure for logs collection so Operator users can easily help Support on retrieving system information and uploading it to an external FTP server. A customer wants to avoid the use of SSH tools. What is the best way to do this using native RecoverPoint utilities?

Back 54

Collect system information through the RecoverPoint Management Application

Front 55

A customer fails to collect Host Info Collection (HIC) of an AIX-based host from the Installation Manager.

What is an alternative way to generate HIC?

Back 55

Run info_collect.sh, under /kdriver/bin/

Front 56

A customer has just opened a service request to investigate a RecoverPoint WAN degradation issue. You want to look at all warnings and errors within the past 24 hours.

Which command do you run as admin?

Back 56

get_logs

Front 57

A customer has recently upgraded their switches from 2 Gb to 4 Gb. The RPAs are reconnected to the new switches, and there are no errors or warnings on the RecoverPoint Management Application. However, the customer is concerned that the RPA is connected to the switches in 2 Gb mode.

What can they do to verify that?

Back 57

ssh to RPA and log in as boxmgmt; run Fibre Channel diagnostics then choose View Fibre Channel details

Front 58

A customer has logged a service request to solve an issue. They want to test an upgrade on their database on a logged image mounted to a QA host once a week, but during the test, the QA host loses access due to log full. They do not want to lose any of their journal history.

What should you advise them?

Back 58

Increase the journal pool size

Front 59

A customer has recently purchased eight RecoverPoint appliances that they wish to implement as a CRR solution. The customer sites have the following hardware:

Site 1 - Windows 2008 hosts, MDS 9124 switches, and a CLARiiON CX700
Site 2 - Windows 2008 hosts, MDS 9124 switches, and a DMX-3

Without the purchase of additional hardware or software, what would be the best choice of splitter?

Back 59

kdriver

Front 60

A customer just installed the kdriver on their Windows host. The installation completed and the host rebooted. How can they verify the installation was successful?

Back 60

Run inq on the hosts; they should see several 980 MB LUNs