Multi-node & 2-storage

Under dual-active storage mode, it will write the same data to both storages simultaneously. If Storage A fails, Storage B will seamlessly provide IO access, so as to ensure zero data loss(RPO=0) and business continuity. Storage channel load redundancy can improve system reliability, efficiency and security.

When the storage faut resumes, it will auto recreate without shutting down servers, which can reduce the manual maintenance cost and difficulty; it will auto recreate RAID volume and only sync effective data and data difference, which greatly optimizes the volume recovery efficiency. The easy-to-use management tool and diverse alarm modes(SNMP, SMS, E-mail) effectively facilitate the future management and maintenance. 

Dual-active storage solution can also be built by storages in different brands and specifications, which can make full use of existing resources and save the overall investment cost.

Resources like servers, applications, storages can be centrally managed through GUI. In this way, centralize management solution is realized and the operation and maintenance cost is reduced.