(Error code 3c2220)
This error originated from one of the following locations within the iPXE source code:
DEBUG=efi_block
(Please edit this page to include any of your own useful hints and tips for fixing this error.)
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This error indicates that your UEFI firmware has a bug that prevents the installation of the iSCSI boot firmware table (iBFT). Contact your BIOS vendor for a fix.
You can work around the bug in your UEFI firmware using the --no-describe
option of the sanboot
command. This will allow iPXE to boot from the SAN device. However, since the UEFI firmware bug prevents iPXE from installing the iBFT, the booted OS will not be able to automatically locate the iSCSI disk.