Huawei H19-308_V4.0 Dumps Questions Answers

This statement is false because Huawei ' s new-generation OceanStor hybrid flash storage features a converged (Unified) architecture that supports Native NAS capabilities directly within the storage controllers. In older storage generations or with competitors, an external " NAS Gateway " or " Filer " was often required to provide file services on top of block storage.

Huawei’s HyperMetro for NAS is a gateway-free active-active solution. The file systems are managed natively by the storage OS (OceanStor OS), allowing both SAN and NAS services to benefit from the same high-availability features. By eliminating the need for an external gateway, Huawei simplifies the network topology, reduces hardware costs (TCO), and minimizes latency by removing an extra processing hop for file data. This native integration allows for seamless cross-site active-active deployments for file protocols like CIFS/SMB and NFS, just as it does for block protocols.

The correct feature is multi-tenant. In NAS storage, different departments may need to share the same physical storage system while keeping their resources, permissions, and data logically isolated. Multi-tenancy allows one storage system to be divided into independent tenant environments. Each tenant can have separate users, access policies, namespaces, and management boundaries. This avoids mutual interference because one department’s operations are isolated from another department’s services. It also improves data security because departments cannot freely access each other’s data unless permissions are explicitly configured. Management is simplified because administrators can allocate and control resources by tenant. Quota controls capacity usage but does not fully isolate departments. WORM protects data from modification, and security audit records operations. Therefore, multi-tenant is the best answer.

Huawei’s SmartQuota feature allows administrators to manage storage consumption at the directory, user, or user-group level using three types of thresholds:

Hard Quota (800 GB): This is a strict limit. Once the used capacity reaches this value, the storage system will immediately prevent any further write operations to that directory. Therefore, Option D will occur.

Soft Quota (700 GB): This is a flexible limit combined with a grace period. When the limit is exceeded, the system issues an alarm but continues to allow data writes until the grace period expires or the hard quota is reached. Therefore, Option B will NOT occur.

Advisory Quota (600 GB): This is purely for monitoring and reporting. When reached, the system simply triggers an administrative alarm or notification; it never restricts data writes . Therefore, Option C will NOT occur.

Option A is also correct because the directory is part of a 1 TB file system; it can never exceed the physical size of its parent container. Thus, only B and C are the actions that " will NOT occur. "