Huawei proposes the new backup concept D2F2T (Disk-to-Flash-to-Tape), which leverages flash storage to accelerate backup and restore processes, providing a faster and more efficient data protection solution compared to traditional D2D2T (Disk-to-Disk-to-Tape) methods.

OceanStor Dorado 18000 is designed with high fault tolerance, allowing it to continue data access in the event of multiple failures. It can tolerate the simultaneous failure of two controllers.
If one controller enclosure fails, the other enclosure can continue to provide access. A single controller failure is manageable due to redundancy within the system.

EDA workloads involve intensive processing of massive quantities of small files with very high OPS requirements. OceanStor Dorado NAS, built on all-flash architecture with ultra-low latency and high metadata performance, is optimized for small-file operations and provides the sustained OPS needed for chip design workflows.