Huawei H13-611_V4.5 - HCIA-Storage V4.5

IP drift supports drifting between different types of interface modules.

When deploying random small IO-based database services on storage, which RAID type should be appropriate? for

what?

Description 1: A RAID consisting of several hard disks is called a physical volume.

Description 2: RAID 5 can improve the read and write rate and provide a certain degree of data security, but when there is a single hard disk failure

At this time, read and write performance will be greatly reduced.

What is the synchronization cycle time limit for asynchronous remote replication?

Among the following options, what is the correct sequence of the basic business configuration process for data center block storage?

1. Create a mapping view. 2. Create a storage pool. 3. Create a hard disk domain. 4. Create a LUN and create a LUN group. 5.

Create a host group. 6. Log in to DeviceManager

A, 6->2->3->4->5->1

B, 6->3->2->4->5->1

C, 3->2->4->5->1->6

D, 4->5->2->3->1->6

In a traditional RAID group, when a certain number of hard drives fail, the entire RAID group can prevent data loss, and

The data recovery process has not been started. What is the status?

The multipath load balancing strategy used by HUAWEI OceanStor storage products is the default?

If an enterprise is backing up data, the data flow does not go through the production server, but through an independent network

Transmission, what kind of backup network is used for this kind of backup?

Is the following correct understanding of data and information?

An enterprise adopts cloud-level primary and backup data-level disaster tolerance. During business planning, two types of storage can be divided according to actual needs.

LUN: Protected LUN and unprotected LUN, create VMs that need disaster recovery on the protected LUN, and configure only the protected LUN

Set up array replication to save the storage space requirements of the disaster recovery center.