Which two container plug-ins are supported by the new-gen OceanStor hybrid flash storage? (Choose two.)
Correct Answer: A,D
The new-generation OceanStor hybrid flash storage supports the Container Storage Interface (CSI) and Elastic Cloud Server (ECS) plug-ins. CSI is widely used for container storage solutions in cloud-native environments, while ECS allows seamless integration with cloud services. These plug-ins enable efficient and scalable storage solutions for containerized applications.
Question 57
What are the major changes of OceanStor V5 compared with OceanStor V3?
Correct Answer: C
Question 58
Which product models can tolerate the failure of three out of four controllers?
Correct Answer: A,B,C,D
Question 59
iSCSI is implemented based on TCP/IP and has better scalability than Fibre Channel.
Correct Answer: A
This statement is true according to Huawei's storage networking fundamentals. iSCSI (Internet Small Computer System Interface) encapsulates SCSI commands into TCP/IP packets for transmission over standard Ethernet networks. Because it leverages the universal TCP/IP stack, iSCSI can operate across existing routers, switches, and long-distance WAN links without requiring the specialized, expensive hardware associated with Fibre Channel (such as FC switches and Host Bus Adapters). This reliance on standard Ethernet infrastructure provides iSCSI with superior scalability and flexibility. For example, iSCSI allows storage to be accessed over any distance where an IP connection exists, which is inherently simpler than the complex "FCIP" tunneling required to extend FC over long distances. Additionally, as Ethernet speeds continue to evolve rapidly (10GbE to 25GbE, 100GbE, and beyond), iSCSI can easily scale its performance by upgrading standard networking components. While Fibre Channel often offers lower latency and better raw performance in dedicated local environments, the ease of expansion and integration into existing IP networks makes iSCSI the more scalable choice for broad data center environments.
Question 60
Data reconstruction is offloaded to the smart disk enclosure of OceanStor Dorado to accelerate reconstruction.
Correct Answer: A
In OceanStor Dorado storage, data reconstruction tasks are offloaded to the smart disk enclosure, which accelerates the reconstruction process and minimizes the impact on overall system performance.
