Summer Sale Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: ecus65

Huawei H13-629 - HCIE-Storage (Written)

Huawei H13-629 Premium Access     Download Demo    
Page: 4 / 11
Total 364 questions

You want to improve host write performance on the primary storage. Two sets of OceanStor unified storage with synchronous remote replication are effective in doing this is which of the following ways? (Multiple choice.)

A.

RPO does not require 0 for the scenario, it is recommended to use asynchronous remote replication.

B.

The main storage using smart cache acceleration, speed up the main storage IO processing speed.

C.

According to the service pressure of the LUNs stored on the primary side, assign the home controllers of each LUN to the A and B controllers.

D.

If you are using an asynchronous remote replication scheme, you need to design a startup synchronization time based on the RPO metrics and consider the setting possible startup synchronization time during the business.

Which of the following is the wrong mode of operation when checking on a problem with the VMFS datastore for ESXi5.5 using the VMware ondisk metadata analyzer (VOMA)? (Assume the LUN NAA ID is naa.60022a110009a8a800042e1800000000: 1).

A.

Turn off the power of all running virtual machines or migrate these virtual machines to another data store

B.

Use the esxcli storage vmfs extent list command to obtain the name and partition of the vmfs data store tobe backed up after the provision of number of the supported devices.

C.

voma -m vmfs -f check -d /vmfs/devices/disks/naa.60022a110009a8a800042e1800000000:1

D.

voma -m vmfs -f check -d naa.60022a110009a8a800042e1800000000: 1

In an HPUX system, you use the lv image lvreduce or lvsplit command / dev/ vg01 / lv - test within a mirror. Which command will test the implementation of the following command lvsplist / dev / vg01 / lv -, using vgdisplay-v system to see what the lv is.

A.

LV-test

B.

lv-testa

C.

lv-testb

D.

lv-testbackup

Which of the OceanStor V3 file system remote replication descriptions are correct? (Multiple choice.)

A.

It is an object-based approach to data replication

B.

ROW snapshots are based on the cyclical manner of data replication

C.

It can be manually set off by the user or system timing synchronization starting

D.

It supports the Quota quota information of the main file system to the slave, no need to configurethe quota.

Which command will modify vg01 into vg - app without affecting the HPUX 11.31 system volume group?

A.

can not sit down

B.

vgchange

C.

vgexport mkdir mknod vgimport

D.

vgremove mkdir mknod vgcreate

True or False, with a client using the SMB 1.0 / 2.0 / 2.1 / 3.0 protocol to perform file replication inside a Huawei OceanStor 9000, it does not need to pass through the client, but can be done directly to the system.

A.

True

B.

False

A customer deploys a set of OceanStor V3 storage in two cities and adopts asynchronous remote replication networking between the two storage arrays. Which of thefollowing statement is correct? (Multiple choice.)

A.

The automatically created Asynchronous Remote Copy snapshot can either be a private quick pick or a public one.

B.

In a DR scenario, it is recommended to create a virtual snapshot of thesecondary LUN and map it to the host for access.

C.

In remote replication link networking, parallel networking is better than crossover networking.

D.

The number of LUNs in the consistency group should be as small as possible, and only the LUNs that have write dependencies on the same application are placed in a consistency group.

Which of the following is correct about the OLAP business load characteristics? (multiple choice)

A.

Read operation forsequential read

B.

A single IO is large, the typical value of 64KB ~ 1MB

C.

No IO write operation

D.

Usually data is not overwritten by the cycle or days to measure

A customer production center is in Chengdu with a disaster recovery center in Shenzhen, using VIS 6600T remote replicationcapabilities to meet the remote disaster recovery. Which of the following about the VIS6600T copy function is correct?

A.

DCM (data change map) is mainly used to ensure that the data in the production center is copied to the disaster recovery center according to the order sent by the host to ensure the data consistency

B.

Production, disaster recovery data volume and disaster recovery must be consistent, the name can be inconsistent

C.

Each business configuration a copy volume group, multiple copyvolume group can use the same virtual IP

D.

virtual IP and physical IP must be in the same network segment

When installing Simpana, the client agent is installed on the server. There are two configured IP cards that the administrator how to set up, how should this be done?

A.

Add data interface pair

B.

configure the firewall

C.

Add host resolution

D.

Configure the host route