AWS CVO节点升级无法使用命令行界面启动

适用场景

• Cloud Volumes ONTAP （ CVO ）
• Amazon Web Services （ AWS ）

问题描述

• 已使用命令行界面开始CVO升级
• 不 遵循支持ONTAP 升级路径
• 在启动期间控制台上出现错误以升级节点：

Booting...
- \ | / - \ | / x86_64/freebsd/image1/kernel text=0x11bee0 text=0xa31490 data=0x3cf310 0x3b7688 data=0x3f8 syms=[0x8 0xdd4c0 0x8 0xa2201]
- \ | / - \ | / x86_64/freebsd/image1/platform.ko data=0x4027e0 0x9bb20 syms=[0x8 0x31158 0x8 0x28f5f]
- \ | / - \ | / x86_64/freebsd/image1/xenhvm.ko text=0x608 data=0x198 syms=[0x8 0x258 0x8 0x9e]
- \ | / - \ | / - \ | / ---<<BOOT>>---
NetApp Data ONTAP 9.10.1P6
XEN: Hypervisor version 4.2 detected.
 at device/vif/0

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The paravirtualized network interfaces are not supported.
The instance is shutting down.
Please enable enhanced networking for BOTH SRIOV and ENA and restart the instance.

Run BOTH enablement commands:
aws ec2 modify-instance-attribute --instance-id <instance-id> --sriov-net-support simple
aws ec2 modify-instance-attribute --instance-id <instance-id> --ena-support

Check and make sure both settings are in place before restarting the instance:
aws ec2 describe-instance-attribute --instance-id <instance-id> --attribute sriovNetSupport
aws ec2 describe-instances --instance-ids <instance-id> --query "Reservations[].Instances[].EnaSupport"
#################################
Uptime: 1s

The operating system has halted.
Please press any key to reboot.