H13-629 HCIE – Storage (Written) Exam

1. HCIE-Storage V1.5 Certification Exam
Huawei network storage certification exam item is shown in the following table. This article introduces the HCIE-Storage V1.5 exam outline.

2. HCIE-Storage V1.5 Exam Outline
2.1 Exam Content
HCIE-Storage V1.5 exams contain Huawei OceanStor Converged storage systems, Big Data storage system, Storage Solutions (Backup and Disaster Recovery), Data Migration and integrations with virtualization and database applications.
2.2 Key Points

1) OceanStor Converged Storage
1.1 Summary of OceanStor Converged Storage Features:
1.1.1 Smart Features
1.1.2 Hyper Features
1.2 OceanStor Converged Storage Performance Tuning
1.2.1 Performance configurations and guidelines
1.2.2 Performance Monitoring
1.3 Troubleshooting OceanStor Converged Storage
1.3.1 Troubleshooting introduction: concepts and foundation
1.3.2 Troubleshooting tools
1.3.3 Troubleshooting Performance Issues

2) Big Data Storage
2.1 Big Data Storage Technologies
2.1.1 OceanStor 9000 architecture
2.1.2 OceanStor 9000 hardware
2.1.3 OceanStor 9000 DFS
2.1.4 OceanStor 9000 fuctions: InfoProtector, Global Cache, DataScrub, NFS/CIFS/FTP File Sharing, Performance Improvement
2.2 FAQs About Advanced Features of Big Data Storage systems
2.2.1 Basic sharing
2.2.2 InfoEqualizer
2.2.3 InfoTier
2.2.4 InfoStamper
2.2.5 InfoReplicator
2.3 OceanStor 9000 Planning and Design
2.3.1 Product Planning and Design
2.3.2 Service Research and Requirement Analysis
2.3.3 Network and Capacity Planning
2.3.4 Configuration Planning of Basic Features and Value-added Features

3) Storage Solution
3.1 OceanStor backup solution technologies and networking
3.2 OceanStor backup solution planning and design
3.3 OceanStor backup solution installation and configuration
3.4 OceanStor backup solution maintenance and troubleshooting
3.5 OceanStor BCManager architecture, functions and scenarios
3.6 Disaster Recovery technologies, networking
3.7 Active-Passive Disaster Recovery plan, design and deployment(HyperReplication, BCManager)
3.8 Active-Active Disaster Recovery plan, design and deployment(HyperMetro)
3.9 Planning and Design

4) Data Migration
4.1 OceanStor Data Migration Solution Overview
4.2 OceanStor Data Migration Solution Technologies
4.3 Data Migration Solution Process
4.4 Data Migration Solution Plan, Design and Implementation Procedure
4.5 Data Migration Solution with SmartMigration, HyperCopy

5) Database
5.1 Working Principle of an Oracle Database
5.2 Components and Installation of an Oracle Database
5.3 Basic Operations Related to an Oracle Database
5.4 Key Parameters and Best Practices
5.5 Working Principle of an SQL Server Database
5.6 Components and Installation of an SQL Server Database
5.7 Basic Operations Related to an SQL Server Database
5.8 Key Parameters and Best Practices

6) Virtualization
6.1 Virtualization Concepts.
6.2 Computing resources.
6.3 Storage resources.
6.4 Networking resources.
6.5 Virtualization features.
6.6 Backup and Disaster Recovery options.
6.7 Huawei tools for Virtualization.
6.8 Best practices

Question: 1
A hospital bought a Huawei OceanStor 9000V100R001C30 storage device for storing business data.
According to the relevant laws and regulations, which of the following descriptions of data loss
prevention is wrong?:

A. The engineer has set the WORM root directory according to the hospital’s requirements, and all the subdirectories under this directory have the WORM attribute.
B. During the file protection period, no one can delete the protected file.
C. Protected Documents are Protected for a Period of 70 Years on Huawei OceanStor 9000 Storage Device.
D. WORM log save root, quota and WORM protection period cannot be set.

Answer: B

Question: 2
Choose the correct statement regarding the N8000 clustered NAS system that provides file system
sharing services, surface VxFS file system, and roll features.

A. VxFS is a non-log file system that can support more than 2T files.
B. File system snapshot using copy-on-write (copy-on-write technology) and other files together, share partition or volume storage space.
C. Provide file system-level snapshots, copy.
D. File System Snapshots, Scenarios, Replication, etc. Features are based on Storage Checkpoint.

Answer: B,C

Question: 3
True or False, In an OceanStor V3 system storage array, all the snapshots of a LUN occupy no more space than the LUN.

A. True
B. False

Answer: B

Question: 4
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

Answer: B

Question: 5
Client1 needs to read file X from a Huawei OceanStor 900 and the node that responds to the read request is node A.
Based on this, which of the following are correct?

A. If the system has monitored the file X has been cached on Node B, the client client1 can read the file directly from Node B.
B. If the system monitors that node B has cached file X, then node A can read the file from node
C. After HUAWEI OceanStor 9000 processes the request for reading the file X from client1, the system reserves the message on both node A and node B.
D. If the system monitors that node A has cached file X, then node A only caches the data of file X and does not cache its verification data

Answer: B,D