[Oct 21, 2022] Powerful H13-629_V2.5-ENU PDF Dumps for H13-629_V2.5-ENU Questions [Q139-Q162]

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[Oct 21, 2022] Powerful H13-629_V2.5-ENU PDF Dumps for H13-629_V2.5-ENU Questions

Authentic H13-629_V2.5-ENU Dumps – Free PDF Questions to Pass

NO.139 Huawei OceanStor Pacific series storage provides unstructured data storage services. Which of the following protocol types are mainly supported? (Multiple Choice)

POSIX protocol

SMB Protocol

NFS Protocol

MPI-1 Protocol

NO.140 Volume mirroring function, which of the following statements is correct? (Multiple Choice)

The storage data of a lun is 2G, and a volume image is created for the lun, a copy is generated when it is created, and the total amount of incoming items and copies after generation is 4G

After the volume mirror is created for the volume, the internal information exchange is performed, and the lun ID of the server read I/O should be changed

External lun configuration volume mirror, you can also configure the external as a mirror copy

When configuring volume mirroring, it is required that the volume mirror copies come from different hard disk domains

NO.141 Which of the following statements is wrong about RAID10 and RAID5 performance? (Multiple Choice)

Continuous random read, RAID5 performance is better than RAID10

Continuous sequential read and write, RAID5 performance is better than RAID10

Continuous sequential write, RAID10 performance is better than RAID5

Continuous random read, the performance of RAID5 and RAID10 are equivalent

NO.142 After the WORM function is enabled on an object in the Huawei distributed storage system, the administrator finds that the object can be read and deleted, but cannot be modified. Object may be in unprotected worm state.

TRUE

FALSE

NO.143 Huawei Fusionstorage distributed block storage is used in a resource pooling scenario. The DHT architecture is used to distribute all metadata on each storage node according to rules, and there is no metadata access across nodes. The metadata bottleneck is completely avoided.

TRUE

FALSE

NO.144 Regarding Huawei distributed storage, which of the following statement is wrong?

Huawei distributed storage adopts a distributed cluster architecture.

Huawei distributed storage file storage provides a unified namespace.

The metadata of Huawei distributed storage is stored in the metadata node.

Huawei distributed storage fast storage can be extended to 4096 nodes.

NO.145 During the CIFS share migration process, in order to ensure that the migrating user has access to the source storage, which user groups need to be added to the source storage? (Multiple Choice)

Replicators

Power Users

Administrators

Backup Operators

NO.146 After an enterprise creates a scheduled HyperCDP plan for a period of time, it frequently prompts that the storage pool resources are insufficient. At this time, which of the following options can be selected to configure and modify the scheduled HyperCDP plan?

Increase the period for creating a timed HyperCDP

Shorten the cycle of creating a timed HyperCDP

Increase the reserved number of HperCDP

Create HyperCDP at a fixed time

NO.147 In the performance tuning process of the storage layer, which of the following links includes tuning operation preparation and tuning configuration?

Tuning operations

Tuning Analysis

Test and Application

Information Collection

NO.148 Operation and maintenance is essentially the operation and maintenance of various stages of the life cycle of networks, servers and services.

TRUE

FALSE

NO.149 Which of the following features does the Thin Lun of Huawei OceanStor hybrid flash storage not support?

SmartErase

SmartDedupe

SmartCompression

SmartCache

NO.150 Which of the following statements are correct regarding the features of Huawei’s hybrid flash storage block service? (Multiple Choice)

HyperReplication: Disaster recovery protection between data centers (remote replication)

HyperCopy: Data protection between devices (LUN copy)

SmartMigration: Incremental-based local data protection (Smart Data Migration)

HyperSnap: Local data protection of full copies (snapshots)

NO.151 In order to improve the reliability of its important business, an enterprise has deployed a local active-active solution in data center A and B. Which of the following statements is correct about this solution?

The active-active replication network in the two computer rooms simultaneously carries various data such as data synchronization between storage systems and heartbeat information synchronization

The network types from the same service host to two active-active storage devices can be different

The arbiter server must select the host in computer room A or computer room B

Room A and Room B need to be in the same fault domain

NO.152 In Smartier advanced features, the default size of data migration granularity is ( ) MB.

NO.153 The distance between two computer rooms in the data center is 2 kilometers. The storage in computer room A and the storage device in computer room B need to be configured with remote replication. The two storage rooms can be directly connected by optical fibers without going through a switch.

TRUE

FALSE

NO.154 In Huawei’s active/standby disaster recovery solution, in order to implement one-click disaster recovery operations for Oracle applications, a recovery plan must be configured in BCManager. Before configuring a recovery plan, which of the following configuration operations need to be performed on the BCManager side? (Multiple Choice)

Site and Registered Disaster Recovery Host

Configure the protection policy TIAN EDU

Configure Agent

Configure the protection group

NO.155 In the disaster recovery solution design, if RPO is less than 5 minutes and RTO is less than 3 minutes, customer data will be lost for at most 3 minutes.

TRUE

FALSE

NO.156 When a customer inspected Huawei OceanStor hybrid flash storage, he found that controller B was on red, and the system status indicator was red. Which of the following is the correct way for engineers to handle this failure?

If there is no printing on the COM1 port of the serial port connection to the controller, it can be judged that the controller is faulty and needs to be replaced.

Log in to the management software or CLI to check whether the controller is online, if not, plug and unplug the controller, observe the startup status through the CLI, and record the startup abnormal interface and errors.

Log in to the management software or CLI to check whether the controller is online. If not, restart the controller B at the CLI to observe the startup status through the CLI, and record the startup abnormal interface and errors.

Log in to the management software or CLI to see if the controller is online. If it is not online, execute resetsys to restart the current controller. Observe the startup status through CLI, and record the startup abnormal interface and errors.

NO.157 The creation of logical ports is based on physical Ethernet ports, bound ports or VLANs, and is mainly used for business operation. At the same time, you need to specify the main port, when the main port fails. Services will be taken over by the failover port.

TRUE

FALSE

NO.158 The active architecture of Huawei’s mass storage system ensures load balancing of high-concurrency transaction services. With this architecture, I/OS is evenly distributed to all frontends for access to load balancing.

TRUE

FALSE

NO.159 Huawei distributed storage block storage iSCSI protocol can only be used in VMware scenarios.

TRUE

FALSE

NO.160 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)

Set the monitoring time period of SmartTier from 8:00 to 18:00 every day from Monday to Friday. The setting of the migration time period does not overlap with the monitoring time period

The capacity of the 3-tier high-performance tier is planned to be 1TB, the capacity of the performance tier is 4TB, and the capacity of the capacity tier is 10TB. When the migration policy is set at the same time, LUN1 and LUN2 are automatically migrated, and LUN3 is migrated to the low-performance tier first.

Plan the 3-tier high-performance tier with a capacity of 1TB and a performance tier with a capacity of 4TB and a capacity tier with a capacity of 10TB. At the same time, set the migration policy of all LUNs to automatic migration

The capacity of the 3-tier high-performance tier is planned to be 1TB, the capacity of the performance tier is 4TB, and the capacity of the capacity tier is 10TB. At the same time, it is planned to allocate space first from the high-performance tier for LUNI, from the performance tier for LUN2, and from the capacity tier for LUN3.

NO.161 A customer’s existing production environment server performance is relatively high, production network resources are relatively tight, and no snapshot license has been purchased for the generated storage. At present, the customer wants to introduce the backup service. Under the existing configuration, which backup networking method is recommended for the user?

Server Base

LAN Base

LAN Free

Server Free

NO.162 Which of the following steps are included in the performance tuning process of the storage layer? (Multiple Choice)

Information Collection

Tuning Analysis

Tuning operations

Testing and Application