In the principle description of the SmartMigration feature, the business data single-selection migration can be divided into business data
There are two stages of data synchronization and LUN information exchange.
The multi-choice InfoEqualizer feature supports partition setting of load balancing strategies, which options are optional methods for configuring load balancing strategies
Mode()
Engineer A finds an abnormality in the storage during the daily inspection, and calls the Huawei technical support hotline for help, and technical support instructs engineer A
Complete the collection of information of the business host. The operating system of the business host is Linux, which of the following collected commands are correct ()
An enterprise needs to continuously protect the data of its important business, and needs to monitor the number of LUNs without affecting the business.
According to different operations, such as: report generation, data testing, data analysis, etc. Which of the following characteristics can meet the requirements of the enterprise ()
What are the advantages of Huawei's scale-out file storage over traditional NAS storage multi-choice systems?
The object/file interoperability feature provided by Huawei Distributed Storage is based on the way that NAS functions are superimposed on the object storage system, and what kind of file sharing access capabilities are provided on the basis of distributed object services
Small and medium-sized e-commerce company B plans to purchase Huawei's hybrid flash storage to build its information system. Which of the following products are available ()
The block service provides a linked clone mechanism and supports the creation of multiple snapshots based on a cloned volume. Each snapshot volume has just been created
The data content at the time of arrival is consistent with the data content in the clone volume, and subsequent modifications to the clone volume will not affect the original snapshot and other clones
roll.
During the processing of the IO stack of Huawei’s distributed big data service, the computing component sends the request to the
DataNode module, which returns file metadata information
ACL can be used to grant permissions, or it can be used to prohibit single-selection restrictions.
During data backup, in order to save space, single-selection data may be deduplicated, such as repeated data block A and
For block B, only one copy of data is physically saved, and the index corresponding to block A or B will be deleted.
When selecting the type of data backup, which option is wrong in the following description?
What are the system debug log levels of eReplication? (multiple choice)
(Judgment) The InfoLocker feature of OceanStor 9000 can be used to meet the business scenario of one write and multiple read.
In the data backup application scenario, which one of the following descriptions about the quality of the optical disc storage medium is wrong?
