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By pooling logical disks, they can be added or removed separately for each business server if necessary. Access control is possible by masking logical disks from servers.
Initialization of logical disks is possible to ensure confidentiality. Disk confidentiality is easily maintained when disks are reconstructed.
To use NEC Storage PerformanceOptimizer (performance optimization function), logical disks guaranteed not to be accessed by business servers must be set as the destination work disks.
NEC Storage ReallocationControl enables users to set or reset work disks used for the performance optimization function efficiently and easily.
This is the function to protect operating environment from miss-operation on configuration change. By locking resource (logical disk, ports) relating to current business, access control setting and pair setting operation, etc for the resource is inhibited. With this function, data corruption or business disruption due to miss-operation is prevented and robustness is improved.