In preparing a host to access its storage from VPLEX, what is considered a best...

When preparing a host to access its storage from VPLEX, the best practice for zoning is to ensure that each host has at least one path to an A director and at least one path to a B director on each fabric. This setup provides redundancy and ensures continuous availability of data even if one path or director fails.

Redundant Paths: By having at least one path to an A director and one path to a B director, the host can maintain access to its storage even if one of the directors or paths becomes unavailable1.

Fabric Configuration: The use of dual fabrics provides an additional layer of redundancy.Each fabric acts as an independent network, and having paths on both fabrics ensures that the host can still access storage if one fabric experiences issues1.

Logical Paths: The total of four logical paths (two paths per fabric) allows for load balancing and failover capabilities.This configuration is crucial for environments that require high availability and resilience1.

Zoning Best Practices: Proper zoning practices are essential for maintaining a secure and efficient storage network.The recommended zoning configuration helps to isolate traffic and prevent disruptions1.

VPLEX Configuration: In a VPLEX environment, it is important to follow the recommended zoning practices to take full advantage of the system’s capabilities for data mobility and continuous availability1.

By following this zoning best practice, administrators can ensure that the host has reliable and resilient access to its storage volumes through the VPLEX system.