Device LUNs Name Changing Every OS reboot

Please find what we found on the Oracle RAC installation.
• Every time we reboot the server the device name it keep changing
o example: /dev/sda present device name assignment after reboot /dev/sddg
• And this server is connected to EMC storage using power path v6.0
* we are using FCOE interface for SAN connectivity

For this issue we can put the rdloaddriver=hpsa,lpfc as a kernel parameter, so the local hard drive will get the first assignment.

Please we need an advice if this solution is sufficient or correct to resolve this issue without data corruption."