Huawei H13-624_V5.5-ENU Übungsprüfungen
Zuletzt aktualisiert am 29.05.2025 - Prüfungscode: H13-624_V5.5-ENU
- Prüfungsname: HCIP-Storage V5.5
- Zertifizierungsanbieter: Huawei
- Zuletzt aktualisiert am: 29.05.2025
When engineers use the Iometer performance testing tool, they can set operating parameters, start and stop tests through the graphical user interface.
- A . True
- B . False
Distributed storage systems can support cabinet-level security, that is, by configuring the EC redundancy mechanism, N data blocks and M check blocks are stored in different cabinets. It can allow M nodes or M hard disks to fail, and the system can still read and write data normally without interrupting business.
- A . True
- B . False
Huawei’s OceanStorPacific series storage is an intelligent distributed storage product that can be horizontally expanded on a large scale and has high reliability.
Which of the following descriptions about the reliability of this product are wrong? (Multiple choice)
- A . The system uses link aggregation-based technology to achieve transmission link redundancy and performs link switching (or isolation) when a link fails or is sub-healthy, thereby ensuring business continuity.
- B . Data reliability: Based on the traditional hard disk-level RAID mode, it supports multiple RAID strategies
- C . Multiple copies can be used to implement RAID functions within nodes. When a node fails, the system reliability is not degraded, and is even higher than the EC mechanism.
- D . Based on Kunpeng processor, it can integrate multi-chip functions to achieve single-chip integration, effectively improving hardware reliability
A well-known customer in an industry purchased two Huawei OceanStorDorado 18000 series storages for business deployment. In order to ensure high reliability of the business, engineers configured the HyperMetro active-active feature on the storage. It is known that the arbitration mode of the active-active is static priority mode, and storage A is prioritized and storage B is non-prioritized.
Please analyze what the arbitration result is in this mode when the link between storage A and storage B fails?
- A . Both the LUN of storage A and the LUN of storage B continue to run services
- B . The LUN of storage A continues to run services, while the LUN of storage B stops running services
- C . The LUN of storage A is inaccessible, and the LUN of storage B stops running services.
- D . The host cannot access the LUNs of storage A and storage B
A financial customer purchased multiple Huawei OceanStor Dorado18800 storage devices to carry business data. However, during the actual operation, it was found that the storage environment had FC link abnormalities. Please analyze which of the following reasons may be the cause? (Multiple choice)
- A . When the switch is networked, the configured rate of the FC host port does not match the switch rate.
- B . The optical fiber connection is loose or the optical fiber is damaged
- C . The IP address of the application server service network port is wrongly configured
- D . The host port optical module rate does not match
In Huawei flash storage, the administrator role is a built-in role that can perform operations such as user management, system upgrades, system time modification, device power-off and device restart.
- A . True
- B . False
SmartIndexing can help enterprises manage massive amounts of data. Enterprises need to first select storage nodes to enable data navigation services and form clusters. Which of the following cannot be set as the number of nodes in the data navigation service cluster?
- A . 24
- B . 36
- C . 12
- D . 48
Which of the following audit log types are supported by OceanStor Dorado? (Multiple choice)
- A . Management Operation Audit Log
- B . Data Change Audit Log
- C . NAS business operation audit log
- D . SAN business operation audit log
When performance problems occur in the storage system, engineers will perform targeted performance optimization according to the performance tuning process.
Which of the following is wrong about the order of performance tuning process? (Multiple choice)
- A . 1. Information collection 2. Tuning operations 3. Tuning analysis 4. Testing and application
- B . 1. Tuning analysis 2. Testing and application 3. Information collection 4. Tuning operation
- C . 1. Information collection 2. Tuning analysis 3. Tuning operation 4. Testing and application
- D . 1. Information collection 2. Tuning analysis 3. Testing and application 4. Tuning operation
When an engineer is checking the host-side information of Huawei flash storage, the following items will be involved: host configuration, multipath software, aggregate disk information, etc.
Which of the following descriptions about viewing related information are correct? (Multiple choice)
- A . In the AIX environment, you can view the physical path status by executing the upadm show path command.
- B . In the Windows environment, you can execute the upadm show vlun command in CMD to query the information of all LUNs or specified virtual disks.
- C . In the HP-UX environment, you can view performance statistics by executing the scsimgr Get-attr-aleg-mpath_enable command.
- D . In a Linux environment, to check whether the multipath is installed, you can run the rpm-qa 1 Grep UltraPath command to check whether the multipath is installed.