The difference between DAS and SAN, which of the following descriptions is wrong?
Huawei focuses on IT infrastructure in the ICT field.
Which mirroring scenarios are mainly used in HyperMirror? (Multiple choices)
The SCSI protocol is the basic protocol for host and disk communication. It is operated by the SCSI controller, the controller is equivalent
For a small CPU, it has its own command set and cache.
Description 1: The data recovery of the snapshot depends on the source data. If the source data is physically damaged, it cannot be recovered. and
In this case, the clone can still restore the source data.
Description 2: After the source data is damaged, the LUN copy must completely copy the backup data to restore the source data. And clone only
Damaged data needs to be recovered, which greatly reduces the recovery time.
A, description 1 is correct, description 2 is correct
B. Description 1 is right, description 2 is wrong
C, description 1 is wrong, description 2 is right
D. Description 1 is wrong, description 2 is wrong
To enable a Windows-based host to use the resources provided by a HUAWEI OceanStor series storage device, perform the following operations:
1. Create a Disk Domain and a storage pool.
2. Create a host group and host.
3. Create a LUN group and LUN.
4. Configure an initiator on server and on storage device.
5. Connect the server to the storage device.
6. Format the logical disk.
7. Install the initiator software on server.
8. Mapping.
Place the steps in the proper order.
Which of the following allows direct physical access to end users?
CIFS can be run on UDP as well as on TCP
Select the correct statements that describes the properties of Distributed Object Storage
Architecture.
(Multiple Choice)
Which of the following statements about LAN-based backup is incorrect?
What is wrong about the snapshot technology below?
It is an electronic device controlled by a motor that moves the hard drive head arm. Which of the following component fits the above description?
The storage controller can only provide processing and caching functions.
Which of the following are deployment modes of cloud computing? (Multiple Choice)
In Windows 2012 deleting data from a volume, based on a Thin LUN, means that NO storage space will be reclaimed by the HUAWEI OceanStor,.
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