Most Recent Huawei H13-629_V3.0 Exam Dumps

Huawei defines HyperCDP as a continuous-protection mechanism and states that it provides more intensive and persistent protection than conventional writable snapshots while imposing little impact on source LUN performance.

For block protection, a protection group provides the logical collection of source LUNs that must be protected consistently. A HyperCDP consistency group is then created for that protection group so that the member LUNs can receive a coordinated set of CDP protection points. Therefore, the protection group must already exist before the corresponding HyperCDP CG is created, making B correct.

A protection plan or schedule controls the policy and timing of protection-point generation; it is not the prerequisite object that defines which LUNs belong to the HyperCDP consistency relationship. This distinction is important: membership is established by the protection group, while execution timing is governed by scheduling/policy settings.

Huawei's data-protection model consistently separates protected objects/groups from the policies subsequently applied to those groups.

Study Guide Topics: Flash Storage Technology Presentation HyperCDP Block Continuous Data Protection Protection Groups HyperCDP Consistency Groups.

The OceanProtect software architecture states: ''Infrastructure: Includes GaussDB, Elasticsearch, Kafka, ZooKeeper, and other common components.''

Accordingly, Elasticsearch, Kafka, and GaussDB are valid infrastructure components and the correct selections are A, C, and D.

GaussDB provides relational database services required by the management and data-protection software stack. Elasticsearch supports indexing and search-oriented functions, which are important for metadata processing, global search, and operational data retrieval. Kafka provides distributed messaging capabilities that enable communication and event/data exchange between components in the distributed OceanProtect architecture.

Ceph is not listed as one of the OceanProtect infrastructure components in this architecture. Instead, the storage layer is Huawei's integrated storage platform, providing file-system and protocol-access capabilities beneath the data-protection services.

The same architecture separates the platform into the management layer, data-protection layer, storage layer, hardware layer, and common infrastructure. ProtectManager schedules backup, recovery, archive, and replication jobs, while DataMover Engine processes protection data flows.

Study Guide Topics: Data Protection Solution OceanProtect Backup Storage Software Architecture Infrastructure Components ProtectManager/DataMover Engine.

The SmartMulti-Tenant section explicitly lists the three components of service isolation between tenants as ''Service configuration isolation,'' ''Service access isolation,'' and ''Service data isolation.''

Therefore, A, C, and D are correct. Service configuration isolation prevents one vStore administrator or tenant environment from changing the service configuration belonging to another tenant. Service access isolation restricts access so that a tenant reaches only the resources allocated to that vStore. Service data isolation ensures that the data belonging to separate tenants remains logically segregated.

Option B is deliberately different. The course describes network isolation between tenants separately from service isolation. It states that a client can use a specified LIF to access only the file systems and snapshots belonging to the corresponding tenant. Therefore, network isolation is indeed part of the broader SmartMulti-Tenant architecture, but it is not one of the three items classified specifically as service isolation.

Study Guide Topics: Flash Storage Technology Presentation Flash Storage Features SmartMulti-Tenant vStore Tenant Service Isolation.

The O&M training material defines the diagnostic information available through DeviceManager. It states that DHA runtime logs are disks' daily running logs, including disk-health statistics, I/O statistics, and service-life information. It also states that HSSD logs contain S.M.A.R.T. information and disk running logs. The same section states that DeviceManager provides Download Recent Log or All Logs for configuration, event, and debugging information, as well as Download DHA Runtime Log or HSSD Log for disk runtime, I/O, service-life, and S.M.A.R.T. information. In a multi-controller Huawei storage system, diagnostic information is distributed among controllers. The log-download operation therefore performs the collection stage before producing the controller-associated downloadable packages. This design ensures that the final log set reflects information from the relevant controllers rather than only the management controller.

The Training Materials explicitly document the available log categories and DeviceManager collection mechanisms; the controller-by-controller collection progress is part of the operational log-download workflow.

Study Guide Topics: Data Storage Management and O&M Collecting Storage System Information DeviceManager System Logs DHA Runtime Logs HSSD Logs.

The OceanProtect product-series section identifies X6000, X8000, and X9000, and shows X6000 as the mid-range platform and X8000/X9000 as higher-end systems. It also documents that OceanProtect supports both scale-up and scale-out, with a scale-out system reaching up to 9.2 PB physical capacity and 155 TB/hour. The software architecture further places multi-device management in the OceanProtect management layer, which is the basis for centrally managing multiple backup-storage nodes as one protection environment. For hybrid clustering, the higher-capability platform assumes the cluster-management roles while compatible lower-tier systems act as members. Therefore, X8000 can head a cluster containing X6000 members, and X9000 can head a cluster containing X8000 members. X3000 belongs to a different product category and is not mixed with X6000 in the proposed configuration.

Study Guide Topics: OceanProtect Backup Storage Product Overview Product Series Scale-Up and Scale-Out Software Architecture Multi-device Management.