背景：F5 设备损坏，需要做EUD。

一、CentOS 制作 EUD

环境：CentOS 8 （可联网）

1、安装依赖

yum -y install perl* cpan libxml2-devel zlib-devel
cpan install XML::Simple
cpan install XML::LibXML

2、登陆官网下载最新系统

https://downloads.f5.com/esd/product.jsp?sw=Hardware-Specific&pro=Platform

3、创建文件夹 /var/eud

mkdir /var/eud

4、上传eud文件至 /var/eud 路径下

5、创建临时操作文件夹

mkdir /var/usb

6、挂载eud文件至 /var/usb

mount -o ro,loop /var/eud/EUD_file.im /var/usb/
#EUD_file 改为真实EUD文件

7、插入U盘

8、进入/var/usb，执行mkdisk

cd /var/usb
./mkdisk 
#剩下的按照提示进行即可，出现Device created successfully.则EUD盘制作完成。

9、卸载 im文件

umount /mnt/usb

二、BIGIP VE 制作 EUD

1、登陆官网下载最新系统

https://downloads.f5.com/esd/product.jsp?sw=Hardware-Specific&pro=Platform

2、创建文件夹 /var/eud

mkdir /var/eud

3、上传eud文件至 /var/eud 路径下

4、创建临时操作文件夹

mkdir /var/usb

5、挂载eud文件至 /var/usb

mount -o ro,loop /var/eud/EUD_file.im /var/usb/
#EUD_file 改为真实EUD文件

6、插入U盘

7、查看要制作 EUD PID 平台型号

cd /var/usb
./mkdisk --list_platforms

...........................................................................
7661 blocks
Platform                                PID
-------------------------------------------
BIG-IP 350                              C107
BIG-IP 800                              C114
BIG-IP 1500                             C36
BIG-IP 1600                             C102
BIG-IP 2000                             C112
······
BIG-IP i15600                           D116
BIG-IP i15600-DN                        D116
BIG-IP i15800                           D116
BIG-IP i15800-DN                        D116

8、这里以 BIG-IP i15600 为例，制作EUD

#./mkdisk --pid 后面跟上一步查询到的 PID
./mkdisk --pid D116

Searching repository for an appropriate EUD for the platform
Please select the device on which you wish to create the bootable EUD

Index  Product                        Size

1      KingstonDataTraveler 3.0      59006 MB
Please select a device by index (1 - 1) --->1  #选择U盘
Chosen device /dev/sdc is KingstonDataTraveler 3.0
WARNING: The next step will destroy all data on this device!
Are you sure you want to continue? (y|n) [n] --> y #格式化磁盘
info: Creating partition table on device /dev/sdc 
info: capture: status 0 returned by command: sfdisk /dev/sdc < /tmp/mkdisk.KoUwXs/usr/local/lib/tm_install/etc/sfdisk/part.cfg 
info: >++++ result: 
info: Checking that no-one is using this disk right now ... 
info: OK 
info:  
info: Disk /dev/sdc: 59006 cylinders, 64 heads, 32 sectors/track 
info: Old situation: 
······
info: Mounting /dev/sdc1 on /mnt/azRAbXBD_E 
info: Installing the master boot record on device /dev/sdc 
info: Installing the boot loader 
copying /var/tmp/Ft6bT9YQWH/shared/mfg/eud/EUD_SF-kernel.386 => /mnt/azRAbXBD_E
copying /var/tmp/Ft6bT9YQWH/shared/mfg/eud/EUD_SF-kernel.386.md5 => /mnt/azRAbXBD_E
copying /var/tmp/Ft6bT9YQWH/shared/mfg/eud/EUD_SF-initrd.386 => /mnt/azRAbXBD_E
copying /var/tmp/Ft6bT9YQWH/shared/mfg/eud/EUD_SF-initrd.386.md5 => /mnt/azRAbXBD_E
Flushing disk buffer (this may take a while)... done
Device created successfully. #完成

9、卸载 im文件

umount /mnt/usb