Dear
Huawei OceanStor Dorado V6 all-flash storage provides the industry’s most stable SmartMatrix architecture based on the fully interconnected design and intelligent multi-protocol interface chip. The unique SmartMatrix with the fully interconnected design at both front- and back-ends tolerates 7 controller failures without service disruption, setting a new benchmark of storage reliability. In the event that a controller becomes faulty, services are switched to functioning ones within one second in an uninterrupted link and application-unaware manner thanks to full connection between front-end interface modules and four controllers. In the system upgrade scenario, component-based upgrades can be completed online in one second without service awareness and data waits thanks to the component-based software design and multi-protocol interface chip
for more details please visit the following link
https://e.huawei.com/en/material/datacenter/df79b3b168594134967c55746256ee32