Applies to AFF Models FAS Models ONTAP 9.3+ Description During a boot device replacement certain environment variables might be required to be manually set. Each of the procedures for boot device repl...Applies to AFF Models FAS Models ONTAP 9.3+ Description During a boot device replacement certain environment variables might be required to be manually set. Each of the procedures for boot device replacement include a step detailing using the setenv LOADER command to manaully set variables. An environment variable might also be referred to as a bootarg. This procedure applies to ONTAP 9.3 and newer only.