Thoughtful Small Functions Bring Infinite Convenience
Auto Preferred Controller
The flash-based storage system features a dual-active controller architecture. Both controllers concurrently provide real time storage services. Aual-active architecture doubles available host bandwidth and cache-hit ratio, which ensures no resource is wasted in the system. While creating a pool, the system automatically sets up the preferred controller (CTRL1 or CTRL2) to achieve perfect load balancing.
The Advantage of Dual-Active Controller
Active-active design and automatic failover/failback mechanism provide high service availability and support non-disruptive firmware upgrades. The structure also doubles the host bandwidth and cache-hit ratio, utilizing both controllers for avoiding idle resources within the system.
QAuth - Authorizations of Users Responsibility
QAuth grants different users the appropriate permission through access right control. We predefine some roles and assign corresponding management storage permissions. There are also user-defined custom groups. QAuth feature combines easy management and information security from unauthorized access.