Huawei HCIE-Storage (Written) V2.0 - H13-629

문제1
Customers need to migrate 10TB service data from a manufacturer's mid-tier storage to Huawei OceanStor S5600T (V100R005), storage array, A total of 120 LUN carrying oracle, ESXI virtual machine business plans to use VIS6000T local image data migration. Based on this, which of the following is incorrect?

A. Check the number of fiber switch ports to ensure that each node and switch VIS6000T redundant links

B. Check the compatibility list of the VIS 6000T to determineif all the storage devices are compatible with the VIS6000T

C. Check if there is enough room for DCO configuration

D. Confirm that heterogeneous common storage multipathing software and Ultrapath multipathing must be compatible

정답: D

문제2
In Huawei OceanStor 9000, the CA that processes write requests divides data into strips based on the protection level and writes data strips into non-volatile dual in-line memory modules (NVDIMMs) if the corresponding nodes. Then these nodes calculate and write parity strips into their NVDIMMs. After all these nodes have successfully written parity strips, the write operation is successful.

A. TRUE

B. FALSE

정답: B

문제3
True or False, the disaster recovery plan ofHuawei means that when the production site fails, the production business is automatically switched to run the disaster recovery site.

A. True

B. False

정답: B

문제4
Two Huawei N8500 standard nodes opened the CIFS service. Which of the following CIFS parameters allows users to view the other users without seeing the head record?

A. fs_mode

B. noguest

C. oplocks

D. hide_unreadable

정답: D

문제5
What are the design information research activities in a backup solution? (Multiple choice.)

A. Project background research

B. Customer needs collection and refining

C. Network environment is collected

D. Backup capacity calculation

정답: A,B,C

문제6
A bank using the Oceanstor 9000 (v100R001) has officially started on-line operation and into the maintenance phase, maintenance engineer Zhang will be responsible for this. During the maintenance work, the need for periodic inspection of the health of the storage system, which of the following is the method of operation Zhang should. (Multiple choice)

A. Xiao Zhang revised the management user login password for all devices, so you need to modify the password in the device information registered by the inspection tool, Zhang firstRemove the scheduled inspection task on the inspection tool interface, and then modify the device information

B. Xiao Zhang plans to inspect the tournament site every Monday morning at 6:00 am, set up a time patrol strategy, patrol with the start, end time and patrolCheck frequency, the configuration is complete and exit the inspection tool off, follow-up every Monday to see if there is any abnormal inspection report results

C. Zhang received maintenance tasks, immediately use the inspection tools configured for real-time inspection tasks, using the default business package, select the device to be checked, and check the project, immediately start the task of system-wide inspection, inspection results are normal

D. Xiao Zhang When adding devices in the inspection tool, the configured device IP is the front-end IP address of one of the devices and the deviceis entered as requiredSSH login management user name and password

정답: B,C,D

문제7
Windows supports both MBR and GPT disk partitioning modes. For MBR disks, the following options are correct:

A. The total number of primary partitions and main expansion partitions does not exceed 4 and the maximum number of primary partitions 4

B. windows operating system can create up to 4 partitions

C. The maximum number of logical partitions on the main extended partition does notexceed 4

D. Single partition capacity size limit of 1TB

정답: A

문제8
Which of the following is not part of the storage troubleshooting process?

A. Maintain the faulty environment and contact technical engineer for support.

B. Troubleshoot according to the "Event Reference" or "Troubleshooting" manual.

C. Observe thesymptom and collect the fault information.

D. Manually clear the NMS alarm and turn off the alarm light.

정답: D

문제9
The OceanStor 18000 system used by a client business application has a total of three pools, each of which is a
9-disk RAID5. Someday analyzing the log of business interruption, we found that there are some scenarios in the system that caused the failure. What will cause the host access to the stored business in the following scenario? (Multiple choice.)

A. With the BST (bad track) feature turned off, a BST bad track appears on the LUN.

B. Log in the following print:2014-01-19 08:04:40} {Receive a disk-fault event of the disk (328) of pool (2) from ctrl.}2014-01-19 08:40:35} {Receive a disk-fault event of the disk (613) of pool (3) from ctrl.}

C. The POOL where the business is located is all thin LUN and not a snapshot. LUN copy, clone and copy services are configured in the log POOL, which is a space full of print information.

D. In the fully redundant group environment, occurred the master reset.

정답: A,C

문제10
Simpana client failed to the perform backup task. When you view the task status, it reports the following error:
libary mediaagent drive pool media
[]: Mount path is offlline advice: please check if the mount path is online and accessible " What can cause this?

A. Media Server Offline

B. The client can not resolve the media server host name

C. Client offline

D. backup media failure

정답: D

문제11
HPUX system has two user volume groups: VG01 and VG02. If you execute the following commands:
vgexport-v-s-p -m /tmp/vg01.map / dev / vg01 and vgexport-v -s -m /tmp/vg01.map / dev / vg02.
What will be available using vglist to view the volume?

A. empty

B. vg01

C. vg02

D. vg01 vg02

정답: B

문제12
In a clustered environment, data is placed on the shared storage, and identities between peers are equal and have the same access to the data. It is required that the clusterware have a control mechanism for concurrent access to such peerpermissions. In Oracle RAC, you use the _____ mechanism to do multiple node-to-node collisions control of access.

A. vip

B. asm

C. ocr

D. dlm

정답: D

문제13
The water level refers to the percentage of total space used in the node pool, including the high water mark and read-only waterlevel. When the Huawei OceanStor 9000 passes the water level threshold to limit the file storage and migration, which of the following description is wrong:

A. When the used space of the node pool reaches the read-only watermark, the system reports an alarm.
The alarm recovery threshold defaults to 0% lower than the low watermark, read-only reportPolice recovery.

B. When the node pool's used space reacheshigh water level and no spill over is selected, the pool of nodes forbids writing data, and does not write data like other node pools

C. When the used space of the node pool reaches a high water level, the system reports an insufficient capacity alarm. By default, the alarm recovery threshold is 5% lower than the water level. That is, when the used space recovers below 80%, the alarm of insufficient capacity alarm recovery, the alarm threshold and the alarm recovery threshold can bemanually modified

D. When the node pool's used space reaches high water level and spill over is selected, the pool of nodes forbids writing data to any other node pool or specified node pool to write data

정답: A

문제14
When formatting a newly created LUN on OceanStor V3, LUN formatting fails. Which of the followingconditions will cause this problem? (Multiple choice)

A. The connection between the host and the storage is broken

B. Formatting process made a master-slave switching operation

C. A controller reset

D. The RAID group where the LUN resides is downgraded or invalidated

정답: C,D

문제15
When theoracle database is in an open state, which of the following is the correct oracle database recovery action?

A. roll back to the Council before crying to a certain point in time

B. Restore the entire data file

C. Recovery control file

D. open state cannot be restored action

정답: A

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