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Huawei's hyper-converged storage uses the structure of distributed storage logic. Which of the following is the function of the OSD module?
Huawei's hyper-converged storage uses the structure of distributed storage logic. Which of the following is the function of the OSD module?A . Provide standard SCSI/iSCSI services for VMs and databasesB . Provide hard disk managementC . CHASH partitionD . Provide management of storage cluster statusView AnswerAnswer: D
A company purchased multiple sets of Huawei distributed storage, deployed them in multiple data centers, and used object service remote replication to build a disaster recovery system. These distributed storages were planned in the same area, so this area has one and only one default cluster, other clusters are non-default clusters.
A company purchased multiple sets of Huawei distributed storage, deployed them in multiple data centers, and used object service remote replication to build a disaster recovery system. These distributed storages were planned in the same area, so this area has one and only one default cluster, other clusters are non-default...
A company has a variety of services such as database applications, OLTP applications, mail service applications, and Web server applications. In which of the following service scenarios does the SmartCache feature not significantly improve performance?
A company has a variety of services such as database applications, OLTP applications, mail service applications, and Web server applications. In which of the following service scenarios does the SmartCache feature not significantly improve performance?A . Mail service reading businessB . Web server log businessC . Database analysis businessD ....
Company A plans to adopt hyper-convergence to realize the rapidly changing information needs of the enterprise. Which of the following items are the architectural features of hyper-convergence?
Company A plans to adopt hyper-convergence to realize the rapidly changing information needs of the enterprise. Which of the following items are the architectural features of hyper-convergence?A . Business-centric Scale-Out architectureB . Data-centric Scale-Up architectureC . Data-centric Scale-Out architectureD . Computing-centric Scale-Up architectureView AnswerAnswer: A
LLD (Lom Level Desigm, detailed design) is based on the determined target network architecture, clearly designing the scope of the network and functional deployment plan; the specific design content was paid attention by the customers within the scope of the contract, including clarifying the interactive process of the important business, the function allocation of all services on each network element, the peripheral docking relationship of the design network element, the docking requirements and compliance with the norms, the quantitative calculation of docking resources.
LLD (Lom Level Desigm, detailed design) is based on the determined target network architecture, clearly designing the scope of the network and functional deployment plan; the specific design content was paid attention by the customers within the scope of the contract, including clarifying the interactive process of the important business,...
The QoS characteristics of the object service, for applications with different priorities, different buckets can be configured, and the TPS of the buckets and the allocation of bandwidth resources can be controlled through QoS; different QoS policies can be configured for VIP tenants and ordinary tenants in the same system to ensure the quality of service for high-priority tenants.
The QoS characteristics of the object service, for applications with different priorities, different buckets can be configured, and the TPS of the buckets and the allocation of bandwidth resources can be controlled through QoS; different QoS policies can be configured for VIP tenants and ordinary tenants in the same system...
In RAID2.0+ technology, what is the default size in MB of the CHUNK segmented from SAS hard disks?
In RAID2.0+ technology, what is the default size in MB of the CHUNK segmented from SAS hard disks?A . 512MBB . 256MBC . 64MBD . 64KBView AnswerAnswer: C
In this case, which disaster recovery backup solution the enterprise should choose?
A multinational company has a huge business, with customer business data scattered in multiple locations, and the distance between locations is greater than 1000 km. The company hopes to centrally manage the backup data of each site, so that users can analyze and mine all data without affecting normal business,...
In Huawei distributed storage, SCSI volumes with multiple mount points are called shared volumes, and iSCSI volumes are shared volumes. In order to support the backup capability of shared volumes, the block service also supports snapshots of shared volumes, and the snapshot process of shared volumes is the same as that of ordinary volumes.
In Huawei distributed storage, SCSI volumes with multiple mount points are called shared volumes, and iSCSI volumes are shared volumes. In order to support the backup capability of shared volumes, the block service also supports snapshots of shared volumes, and the snapshot process of shared volumes is the same as...
Regarding target deduplication, which of the following description is incorrect?
Regarding target deduplication, which of the following description is incorrect?A . Does not occupy the resources of the source.B . Target end deduplication is equivalent to post-processing deduplication (Post-procesig).C . Cannot save transmission bandwidth.D . The data block is transferred from the source end to the target end, and the...
