최신 H13-629_V3.0 무료덤프 - Huawei HCIE-Storage V3.0
In the Huawei data migration service process, the ( ) link needs to analyze user business risks, disaster recovery, and operation and maintenance security.
정답:
Evaluation research
Huawei's OceanStor hybrid flash storage system can not only provide high-performance storage services for application servers, but also support various advanced data preparation and disaster recovery technologies to ensure profitable and safe operation of data services.
정답: B
Game live broadcast platform A uses Huawei's all-flash storage FlashLink many-core technology to protect its business. Regarding the many-core technology involved, which of the following describes the scenario of partitioning by CPU in the controller?
정답: B
Bank A uses Huawei all-flash storage to carry its key business. Which of the following can guarantee data reliability? (Multiple Choice)
정답: A,B,C,D
Engineers can plan subnets of different sizes by changing the length of the subnet mask by
___________ design.
___________ design.
정답:
VLSM
( ) using the First Burst Enabled function of the SCSI protocol, the protocol-level optimization of data transmission between storage devices is performed, and the number of link transmission interactions for writing data is reduced by half.
정답:
FastWrite
The FusionStorage software architecture can be divided into service systems and management systems. The ( ) layer of the service system is used for applications to access the standard access interface of the storage system, and supports the SCSI/iSCSI standard access interface protocol.
정답:
Access
( ) deduplication means that data is divided into blocks of variable size according to its own content for deduplication, which is mainly used in the field of backup.
정답:
to lengthen
For the homogeneous online migration solution based on Huawei's heterogeneous virtualization technology, which of the following descriptions is correct?
정답: B
Customer A purchased Huawei Data Protection Appliances (DPAs) and used an advanced backup solution to back up the data of the database system, file system and operating system.
Customers need to install and restore data within minutes. In this case, the backup copy can be installed on the production system in real-time, enabling service restoration within minutes.
Customers need to install and restore data within minutes. In this case, the backup copy can be installed on the production system in real-time, enabling service restoration within minutes.
정답: B
(Drag and drop) According to the Huawei backup solution design process, sort the following 4
1. Capacity calculation
2. Compatibility Confirmation
3. Network Design
4. Strategy formulation
1. Capacity calculation
2. Compatibility Confirmation
3. Network Design
4. Strategy formulation
정답:
1-------------Compatibility Confirmation
2-------------Strategy formulation
3-------------Capacity calculation
4-------------Network Design
2-------------Strategy formulation
3-------------Capacity calculation
4-------------Network Design
What are the characteristics of storage based on the heterogeneous virtualization migration solution? (Multiple Choice)
정답: B,C
RTO refers to the maximum ______ required to recover data in the event of system failure or disaster in data recovery.
정답:
Time
During the processing of Huawei's distributed storage block service IO stack, the block service of the node that writes the request to EDS writes data into the cache, and the read request has a hit in the current index. If it does not hit, it reads and writes from the cache.
정답: B
Huawei's hybrid flash storage system supports the integration of high-end storage technologies such as dynamic tiered storage, quality of service management, cache partitioning, hard disk balance, heterogeneous storage virtualization, and multiple data protection.
정답: B
The HyperMetro feature implements I/O load balancing across arrays, that is, the I/O fragmentation method is sent on and off the write array. Which of the following statements about I/O fragmentation is correct?
정답: B
The customer's business system has 3 LUNs, and the main operating hours of the business are from
8:00 to 18:00 from Monday to Friday. The size of LUN1 is about 500GB, and any I/O response time is required to be within 5ms; the size of LUN2 is about 4TB, and hot and cold data coexist (hot data accounts for about 12.5%), and data with high access frequency needs to be accessed to obtain faster response; LUN3 capacity For 10TB, the performance requirements are not high.
The engineer plans to use SmartTier for this business system. Which of the following plans is the most suitable? (Multiple Choice)
8:00 to 18:00 from Monday to Friday. The size of LUN1 is about 500GB, and any I/O response time is required to be within 5ms; the size of LUN2 is about 4TB, and hot and cold data coexist (hot data accounts for about 12.5%), and data with high access frequency needs to be accessed to obtain faster response; LUN3 capacity For 10TB, the performance requirements are not high.
The engineer plans to use SmartTier for this business system. Which of the following plans is the most suitable? (Multiple Choice)
정답: C,D
A company purchased 2 sets of Huawei all-flash storage devices to deploy database services, which were deployed in data center A and data center B in city M, and completed the active- active disaster recovery configuration.
Which of the following failures will not cause business interruption? (Multiple Choice)
Which of the following failures will not cause business interruption? (Multiple Choice)
정답: A,B,D
In an AD domain environment, if the ACL carried by the source CIFS shared directory contains AD domain user permissions, after using Migrationdirector for NAS to migrate data and permissions to the target storage in the same AD domain. SID conversion for domain users is no longer required.
정답: A
A customer used Huawei hybrid flash storage to build a primary and backup disaster recovery system, and the production center and remote disaster recovery center adopted asynchronous remote replication technology. The business data, logs and other data in the customer database application are stored in different LUNs, and the remote replication pairs of all LUNs are added to the same consistency group. When the consistency group is synchronized, split or switched between master and slave. At the same time, the remote replication pair of all LUNs in the group also performs synchronization, splitting, or master-slave switchover operations.
정답: B