Unable to SAN boot on HP ProLiant BL460c Gen9 in UEFI mode

Solution Unverified - Updated -

Issue

  • The OS installed fine on the SAN LUN. However after rebooting, the system just says No bootable devices were detected. Please attach a UEFI bootable device. Secure boot is disabled.

Environment

  • Red Hat Enterprise Linux (RHEL) 7.1

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