エラー：プライマリブートメディアのプライマリローダーからブートしませんでした。自動ブートは無効になります
環境
- AFF A400
- FAS8300
- FAS8700
- ONTAP 9
- USBメモリスティック
問題
リブートすると、FAS システムがLOADERプロンプトで停止し、エラーコードが表示されます
ERROR: [D9] Boot option loading failed 右記の ERROR: Did not boot from primary loader in primary boot media. Autoboot will be disabled
例：
BIOS Version: 16.6
PEI start.
CPU PEI initialization.
Wait BMC self-test result.
BMC self-test: OK.
UPI initialization.
CPU initialization.
Running full memory initialization.
SPI FLASH: Primary BIOS
PEI end.
DXE start.
USB initialization.
PCI host bridge initialization.
CSM initialization.
PCI Bus initialization start.
BDS start.
Console output devices connect.
Memory Size : 147456 MB
Ready to boot.
ERROR: [D9] Boot option loading failed
ERROR: [D9] Boot option loading failed
Boot Loader version 6.4.12
Copyright (C) 2000-2003 Broadcom Corporation.
Portions Copyright (C) 2002-2021 NetApp, Inc. All Rights Reserved.*******************************************************
*** Booted from Backup partition, Primary Loader ***
*******************************************************
ACPI RSDP Found at 0x6cc33000
ERROR: Did not boot from primary loader in primary boot media. Autoboot will be disabled.
LOADER-A>