由于缺少 Device 20/0/0 (IO4)，节点卡在引导循环中
适用于
- FAS70
- AFF C80
- AFF A70
- AFF A90
- ASA A90
- NVRAM12 模块
问题
- 无法启动 ONTAP。
- 节点进入引导循环，并显示以下错误消息。
Initializing System Memory ...
Loading Device Drivers ...
Configuring Devices ...
Device 20/0/0 (IO4) missing
Device(s) in slot missing, attempting to recover it.
System is resetting.
Boot Loader version 8.4.4
Copyright (C) 2000-2003 Broadcom Corporation.
Portions Copyright (C) 2002-2025 NetApp, Inc. All Rights Reserved.ACPI RSDP Found at 0x777fe014
BIOS POST Failure(s) detected: PCIe device missing error detected. Abort AUTOBOOT
PCI-HIERARCHY.XML日志确认插槽 4 中的 NVRAM 模块。
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Dv[000e](20,0,0) in slot 4: NETAPP NVRAM12 in slot 4 on Controller
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