Switch zone limitations for HDS Lightning

There are limitations in switch zoning for the Storwize® V3700 system and the HDS Lightning systems.

Switch zoning

The HDS Lightning systems present themselves to the Storwize V3700 clustered system as separate storage systems for each port zoned to the Storwize V3700 system. For example, if one of these storage systems has four ports zoned to the Storwize V3700 system, each port appears as a separate storage system rather than one storage system with four WWPNs. In addition, a given logical unit (LU) must be mapped to the Storwize V3700 system through all storage system ports that are zoned to the Storwize V3700 system using the same logical unit number (LUN).