Introduction to OceanStor 9000 high-performance access

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OceanStor 9000 provides high-performance service access capabilities, and uses key technologies, such as global cache, high-speed interconnection, concurrent access, and SSD acceleration. OceanStor 9000 provides high-bandwidth, low-latency, and high-concurrency service access capabilities. OceanStor 9000 performance increases linearly as the number of nodes increases, meeting requirements for high-performance applications.

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Introduction to the high watermark of OceanStor 9000 V100R001C01
In OceanStor 9000 V100R001C01, the default high watermark is that the used space occupies 85% of the total storage space of a node pool. When the used space of a node pool reaches the high watermark, the system reports a capacity insufficiency alarm, and refuses data to be written to the node pool. By default, the alarm clearance threshold is 5% lower than the high watermark. That is, when the percentage of used space is lower than 80%, the capacity insufficiency alarm is cleared. The alarm threshold and clearance threshold of the high watermark can be manually changed.

OceanStor 9000 characteristics for high-performance computing
OceanStor 9000 provides the following characteristics for high-performance computing: - High performance: excellent I/O performance for meeting service requirements - High availability: a SPOF-free cluster system for high data reliability - Easy scalability: distributed architecture with full-symmetry node design for on-demand expansion of capacity and performance - Ease of maintenance: unified namespace for reduced maintenance cost

Introduction to the high watermark of OceanStor 9000 V100R001C20 and V100R001C30
In OceanStor 9000 V100R001C20 and V100R001C30, the default high watermark is that the used space occupies 85% of the total storage space of a node pool. When the used space of a node pool reaches the high watermark, the system reports a capacity insufficiency alarm, but still allows data to be written to the node pool. By default, the alarm clearance threshold is 5% lower than the high watermark. That is, when the percentage of used space is lower than 80%, the capacity insufficiency alarm is cleared. The alarm threshold and clearance threshold of the high watermark can be manually changed.

OceanStor 9000 V100R001C01 application scenarios
Typical application scenarios of OceanStor 9000 include media asset management (MAM), high-performance computing (HPC), and video surveillance, backup, and archiving.

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