NEC ½ºÅ丮Áö ¼ÒÇÁÆ®¿þ¾î (NEC Storage M100/M300)

NEC Storage PathManager

 Basic information
This product enables automatic switching between access paths when a failure occurs in an access path to NEC Storage disk array system. After removing the cause of the failure, restoration commands can be used to restore the failed access path.In addition, using multiple access paths at the same time enables balancing of I/O traffic to separate access paths.
 Function
 Functions
 Main functions
 Redundant access path
Builds a redundant access path between a host bus adapter and NEC Storage disk array system.This configuration allows continuous operation in case of failure.
 Static load balancing
Balances load on each access path by setting an access path separately for each LU (single RAID configuration).
 Dynamic load balancing
Balances load on each access path by dynamic selection of best access path.
 Sample configurations
 Sample of redundant path configuration
 Sample of cluster system configuration