Huawei H13-624_V5.5 - HCIP-Storage V5.5
During routine O&M, if an engineer finds that the system disk and some interface modules of a flash storage device are faulty, the engineer can directly remove and replace the faulty parts.
In actual service scenarios, the HyperMetro feature of Huawei OceanStor Pacific series supports incremental synchronization. If a site fails, the site that wins arbitration continues providing services, and I/O requests change from the dual-write state to the single-write state. After the faulty site recovers, data generated during the fault can be synchronized to the recovered site.
An industry customer purchases several Huawei flash storage devices for service deployment. During routine management, an engineer finds that a controller of one device is faulty, but the fault is common, so the engineer does not need to perform emergency handling.
Huawei flash storage supports_____. That is, the existing storage system can be used to meet customers' Increasing requirements by continuously adding storage components.
Assume an Industry customer purchased a Huawel flash storage device for service deployment. After a fault occurs, an engineer needs to use the CLI to view bit error Information of front end host ports for troubleshooting. Which of the following commands cannot be used for this purpose?
In Huawei flash storage. If you want to apply the HyperCDP feature to a LUN, you are advised to reserve 5% to 10% of the LUN capacity in the storage pool to which the I UN belongs for storing HyperCDP object data, and configure a protection capacity threshold for the storage pool to stop creating HyperCDP objects or even automatically delete HyperCDP objects when the storage pool capacity is insufficient.
In Huawei flash storage, an administrator is a built-in role that can manage users, upgrade the system, change the system time, power off the device, and restart the device.
A financial customer purchases a Huawei OceanStor Pacific 9950 storage device for service deployment. Engineers have configured basic block storage services on the device. During an O&M management process, an engineer needs to modify the attributes of a storage pool. Which of the following attributes will not be modified?
The performance of a storage system can be measured by multiple indicators. In application scenarios where the I/O size is greater than or equal to 64 KB, the ________ performance indicator is the main concern for storage performance.
A financial customer has purchased several Huawei OceanStor Dorado series storage devices for mission-critical service deployment. SmartMigration is configured to migrate services from a source LUN to a target LUN without interrupting host services. Which of the following statements about this feature is false?
