`/dev/disk/by-path/` now accounts for NPIV paths
Previously, if two or more virtual host bus adapters (HBAs) were created on a single physical HBA, only a single link to the device was created in the `/dev/disk/by-path/` directory instead of one link for each path. As a consequence, creating a *virsh* pool with virtual HBAs by using Fibre Channel N_Port ID Virtualization (NPIV) did not work correctly. With this update, symbolic links in `/dev/disk/by-path/` are created correctly and are unique. Symbolic links in `/dev/disk/by-path/` created by *udev* for logical unit numbers (LUNs) connected through a physical Fibre Channel N_Port stay the same.