148 lines
3.5 KiB
Markdown
148 lines
3.5 KiB
Markdown
# 做盘步骤 #
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## 所准备的工具和镜像： ##
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mkiso-4.2
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rocky4.2.32-sqlproxy-2017-06-09.iso
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rocky6.0.42.41-x86_64-security-20170815.iso
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## 修改光盘环境 ##
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> 在root用户下进行操作
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1. 挂载rocky4.2.32-sqlproxy-2017-06-09.iso
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命令：
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```
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mount rocky4.2.32-sqlproxy-2017-06-09.iso /mnt -oloop
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```
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2. 将/mnt 下的所有文件复制到电脑的cd目录里
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命令：
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```
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cp /mnt/. /home/lcliang/cd -R
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```
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3. 挂载rocky6.0.42.41-x86_64-security-20170815.iso
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命令：
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```
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mount rocky6.0.42.41-x86_64-security-20170815.iso /home/lcliang/ce -oloop
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```
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4. 把所要升级的内核修改文件复制到对应的目录下
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> 所需要修改的文件(lib/modules,boot/isolinux)
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命令：
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```
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rm /home/lcliang/cd/lib/modules -r
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cp /home/lcliang/ce/lib/modules /home/lcliang/cd/lib/ -R
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rm /home/lcliang/cd/boot/isolinux/initrd.img-2.6.32.41-Rocky4.2-x86_64
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cp /home/lcliang/ce/boot/isolinux/initrd.img-2.6.32.41-Rocky4.2-x86_64 /home/lcliang/cd/boot/isolinux/
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rm /home/lcliang/ce/boot/isolinux/vmlinuz-2.6.32.41-Rocky4.2-x86_64
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cp /home/lcliang/ce/boot/isolinux/vmlinuz-2.6.32.41-Rocky4.2-x86_64 /home/lcliang/cd/boot/isolinux/
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```
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> 注意：要使修改的光盘的文件名称与之相对应。
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## 修改光盘环境目录中的Rocky里的modules和kernel的的相关文件（相当于修改安装后的系统的内核和驱动模块） ##
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1. 在虚拟机安装rocky6.0.42.41-x86_64-security-20170815.iso系统
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2. 将所要升级的内核修改文件复制到对应的目录下(以下的scp命令都是个在6.0.42.41系统中执行)
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> 所需要修改的文件（Rocky/modules,Rocky/kernel）
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命令：
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```
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rm /home/lcliang/cd/Rocky/modules -r
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scp -r /lib/modules/* lcliang@172.16.0.67:/home/lcliang/cd/Rocky/modules
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rm build source 删除cd/Rocky/modules/2.6.32.41-Rocky4.2-x86_64目录下的build source
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rm /home/lcliang/cd/Rocky/kernels/initrd.img-2.6.32.41-Rocky4.2-x86_64
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scp /boot/initrd.img-2.6.32.41-Rocky4.2-x86_64 lcliang@172.16.0.67:/home/lcliang/cd/Rocky/kernels
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rm /home/lcliang/cd/Rocky/kernels/vmlinuz-2.6.32.41-Rocky4.2-x86_64
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scp /boot/vmlinuz-2.6.32.41-Rocky4.2-x86_64 lcliang@172.16.0.67:/home/lcliang/cd/Rocky/kernels
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rm /home/lcliang/cd/Rocky/kernels/config-2.6.32.41-Rocky4.2-x86_64
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scp /boot/config-2.6.32.41-Rocky4.2-x86_64 lcliang@172.16.0.67:/home/lcliang/cd/Rocky/kernels
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rm /home/lcliang/cd/Rocky/kernels/System.map-2.6.32.41-Rocky4.2-x86_64
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scp /boot/System.map-2.6.32.41-Rocky4.2-x86_64 lcliang@172.16.0.67:/home/lcliang/cd/Rocky/kernels
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rm /home/lcliang/cd/Rocky/kernels/kernel_src_info
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scp /boot/kernel_src_info lcliang@172.16.0.67:/home/lcliang/cd/Rocky/kernels
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```
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## 更改版本 ##
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> 进入到cd目录下
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1. vi tag 更改在cd目录下tag
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2. vi etc/issue 更改在cd/etc目录下issue
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3. vi usr/lib/setup/issue 更改在cd/usr/lib/setup/目录下issue
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## 生成镜像文件 ##
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1. 使用mk_iso_4.2.sh脚本根据目录生成镜像文件
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修改xorriso的权限，命令：
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```
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chmod +x xorriso
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```
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移动xorriso到/opt/下，命令
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```
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cp xorriso /opt/
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```
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生成镜像文件
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```
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mk_iso_4.2.sh /home/lcliang/cd/ rocky4.2.32-sqlproxy-2017-08-25.iso
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```
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>如果缺少依赖文件可使用apt-file工具来查找
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apt-get install apt-file
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apt-file update
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apt-file search XXX文件 查找文件属于那个包
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apt-get install 安装包
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apt-file list 安装包
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根据要求修改mk_iso_4.2.sh
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