This code change will handle the FLAT SAN synergy environment where symbolic links for the newly formed devices under /dev/disk/by-path/ are in the format fc-0x-0x-lun- and 'Class device path' will be in the form “/sys/devices/virtual/net/ens3f2.3967-fco/ctlr_0/host2/fc_host/host2”
This code change will handle the FLAT SAN synergy environment where symbolic links for the newly formed devices under /dev/disk/by-path/ are in the format fc-0x-0x-lun- and 'Class device path' will be in the form “/sys/devices/virtual/net/ens3f2.3967-fco/ctlr_0/host2/fc_host/host2”