前言

搞 OpenStack 开发 Libvirt 版本会随着 OpenStack 版本切来切去的，记录一下 Libvirt 从 4.5 降级到 3.9.0 的过程。

步骤

直接 downgrade

[root@control01 ~]# yum downgrade 'libvirt*3.9.0*'

Loaded plugins: fastestmirror

Loading mirror speeds from cached hostfile

 * base: mirrors.aliyun.com

 * epel: mirrors.yun-idc.com

 * extras: mirrors.tuna.tsinghua.edu.cn

 * updates: mirrors.tuna.tsinghua.edu.cn

https://copr-be.cloud.fedoraproject.org/results/mcepl/vim8/epel-7-x86_64/repodata/repomd.xml: [Errno 14] HTTPS Error 404 - Not Found

Trying other mirror.

To address this issue please refer to the below wiki article

https://wiki.centos.org/yum-errors

If above article doesn't help to resolve this issue please use https://bugs.centos.org/.

Resolving Dependencies

--> Running transaction check

---> Package libvirt-libs.x86_64 0:4.5.0-10.el7_6.2 will be a downgrade

---> Package libvirt-libs.x86_64 0:4.5.0-10.el7_6.3 will be erased

--> Finished Dependency Resolution

Error: Package: libvirt-daemon-driver-storage-gluster-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

Error: Package: libvirt-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

Error: Package: libvirt-daemon-driver-storage-rbd-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

Error: Package: libvirt-daemon-driver-lxc-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

Error: Package: libvirt-daemon-driver-storage-logical-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

Error: Package: libvirt-daemon-driver-network-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

Error: Package: libvirt-daemon-driver-nodedev-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

Error: Package: libvirt-daemon-driver-storage-disk-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

Error: Package: libvirt-client-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

Error: Package: libvirt-daemon-driver-storage-mpath-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

Error: Package: libvirt-daemon-driver-qemu-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

Error: Package: libvirt-daemon-driver-nwfilter-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

Error: Package: libvirt-daemon-driver-interface-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

Error: Package: libvirt-daemon-driver-secret-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

Error: Package: libvirt-daemon-driver-storage-core-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

Error: Package: libvirt-daemon-driver-storage-iscsi-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

Error: Package: libvirt-devel-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

Error: Package: libvirt-daemon-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

Error: Package: libvirt-daemon-driver-storage-scsi-4.5.0-10.el7_6.3.x86_64 (@updates)

           Requires: libvirt-libs = 4.5.0-10.el7_6.3

           Removing: libvirt-libs-4.5.0-10.el7_6.3.x86_64 (@updates)

               libvirt-libs = 4.5.0-10.el7_6.3

           Downgraded By: libvirt-libs-4.5.0-10.el7_6.2.x86_64 (updates)

               libvirt-libs = 4.5.0-10.el7_6.2

           Available: libvirt-libs-4.5.0-10.el7.i686 (base)

               libvirt-libs = 4.5.0-10.el7

 You could try using --skip-broken to work around the problem

** Found 1 pre-existing rpmdb problem(s), 'yum check' output follows:

python2-requests-2.14.2-1.el7.noarch has missing requires of python2-urllib3 = ('0', '1.21.1', None)

报错，原因是上面这些高版本的包，在 yum repo 没有对应的低版本包。所以先把这个包强制卸载掉。

rpm -e --nodeps \

    libvirt-daemon-driver-storage-core \

    libvirt-libs \

    libvirt-daemon-driver-storage-disk \

    libvirt-daemon-driver-storage-gluster \

    libvirt-daemon-driver-storage-iscsi \

    libvirt-daemon-driver-storage-logical \

    libvirt-daemon-driver-storage-mpath \

    libvirt-daemon-driver-storage-rbd \

    libvirt-daemon-driver-storage-scsi

然后在 downgrade

[root@control01 ~]# yum downgrade 'libvirt*3.9.0*'

Loaded plugins: fastestmirror

Loading mirror speeds from cached hostfile

 * base: mirrors.aliyun.com

 * epel: mirrors.tuna.tsinghua.edu.cn

 * extras: mirrors.tuna.tsinghua.edu.cn

 * updates: mirrors.tuna.tsinghua.edu.cn

https://copr-be.cloud.fedoraproject.org/results/mcepl/vim8/epel-7-x86_64/repodata/repomd.xml: [Errno 14] HTTPS Error 404 - Not Found

Trying other mirror.

To address this issue please refer to the below wiki article

https://wiki.centos.org/yum-errors

If above article doesn't help to resolve this issue please use https://bugs.centos.org/.

No Match for available package: libvirt-libs-4.5.0-10.el7.i686

No Match for available package: libvirt-libs-4.5.0-10.el7.x86_64

Nothing to do

还是失败，原因是因为环境的 yum repo CentOS /7 已经没有 3.9.0 版本的包了，所以修改一下 CentOS repo 配置文件。

vim CentOS-Base.repo

[base]

name=CentOS-$releasever - Base

#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os&infra=$infra

#baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/

baseurl=http://vault.centos.org/7.5.1804/os/x86_64/

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

#released updates.

[updates]

name=CentOS-$releasever - Updates

#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates&infra=$infra

#baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/

baseurl=http://vault.centos.org/7.5.1804/updates/x86_64/

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

#additional packages that may be useful

[extras]

name=CentOS-$releasever - Extras

#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras&infra=$infra

#baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/

baseurl=http://vault.centos.org/7.5.1804/extras/x86_64/

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

#additional packages that extend functionality of existing packages

[centosplus]

name=CentOS-$releasever - Plus

mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus&infra=$infra

#baseurl=http://mirror.centos.org/centos/$releasever/centosplus/$basearch/

gpgcheck=1

enabled=0

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

然后在 downgrade 就应该可以成功了，如果还是不行，那么请继续挖坑吧。

[root@control01 yum.repos.d]# libvirtd --version

libvirtd (libvirt) 3.9.0

Libvirt 版本降级过程记录 4.5.0 to 3.9.0的更多相关文章

  1. openWRT自学---自己编译的第一个 backfire10.03 版本的过程记录(转)

    基于 backfire10.03(从http://downloads.openwrt.org/backfire/10.03/ 中下砸的源码包backfire_10.03_source.tar.bz2: ...

  2. openWRT自学---自己编译的第一个 backfire10.03 版本的过程记录 --- 实际是由于下载了错误的backfire源码包导致的

    基于 backfire10.03(从http://downloads.openwrt.org/backfire/10.03/ 中下砸的源码包backfire_10.03_source.tar.bz2: ...

  3. win7 64位安装Dlib19.6版本的过程记录

    本文为原创,未经允许不得转载. 1.去Dlib的官网下载dlib-19.6的源文件.然后解压到Myprograms下的Res文件夹下 2.到CMake的官网下载Cmake,我下载以后解压,然后进入到b ...

  4. 在fedora25x86下编译opencv的Android版本的过程记录

    准备材料: 1. 32位的Fedora25(不建议使用64位系统----64位系统下也是可以编译的,这里为了简单起见,考虑使用32位操作系统.事实上,本人在64位操作系统下也做了尝试,也完成了编译.) ...

  5. MySQL 8.0 正式版 8.0.11 发布：比 MySQL 5.7 快 2 倍

    ySQL 8.0 正式版 8.0.11 已发布,官方表示 MySQL 8 要比 MySQL 5.7 快 2 倍,还带来了大量的改进和更快的性能! 注意:从 MySQL 5.7 升级到 MySQL 8. ...

  6. redhat6.0 安装ORACLE11GR2过程记录

    vawaretools安装 我的是8.0vm 1,vm=>install vmtools 2,会在redhat里出现一个虚拟光驱图标. 3,复制里面的文件到root目录下. 4,解压缩文件 ta ...

  7. xp硬盘安装Fedora14 过程记录及心得体会（fedora14 live版本680M 和fedora14 DVD版本3.2G的选择）

    这次电脑奔溃了,奇怪的是直接ghost覆盖c盘竟然不中.之前电脑上硬盘安装的fedora14操作系统,也是双系统.不知道是不是这个问题,记得同学说过,在硬盘装fedora之后,要手动修改c盘隐藏的那个 ...

  8. DRBD详细解说及配置过程记录

    一.DRBD介绍 DRBD(Distributed ReplicatedBlock Device)是一种基于软件的,无共享,分布式块设备复制的存储解决方案,在服务器之间的对块设备(硬盘,分区,逻辑卷等 ...

  9. 升级Windows 10 正式版过程记录与经验

    升级Windows 10 正式版过程记录与经验 [多图预警]共50张,约4.6MB 系统概要: 预装Windows 8.1中文版 64位 C盘Users 文件夹已经挪动到D盘,并在原处建立了符号链接. ...

随机推荐

  1. dedecms织梦网站本地迁移到服务器后，后台更新栏目文档提示模板文件不存在，无法解析文档！的解决办法

    解决办法: 1.系统设置-系统基本参数-站点设置-网页主页链接,替换为空 2.系统设置-系统基本参数-核心设置-DedeCMS安装目录,替换为空

  2. 【转载】Java File操作汇总

    转载自博客:https://passport.cnblogs.com/user/signin?ReturnUrl=https%3A%2F%2Fwww.cnblogs.com%2F 本文通过大量的示例, ...

  3. python 继承：重写、拓展（六）

    1.继承:父类有的子类也有 2.多继承:若继承多个父类有相同的函数,则继承前面的函数,传递参数的个数也与继承的函数位置有关 3.超继承:针对继承一个父类使用,不仅有父类的特写同时也有自己的新特性  s ...

  4. visudo修改编辑器vim

    update-alternatives --config editor

  5. qt5---QMessageBox消息框

    需要  #include <QMessageBox> QMessageBox::StandardButton sb; sb=QMessageBox::critical(this," ...

  6. Dubbo搭建HelloWorld-搭建服务提供者与服务消费者并完成远程调用(附代码下载)

    场景 Dubbo简介与基本概念: https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/103555224 Dubbo环境搭建-ZooKe ...

  7. cdh-完整

    安装包 CLOUDERA管理安装包 http://archive.cloudera.com/cm5/cm/5/ http://archive.cloudera.com/cm5/cm/5/clouder ...

  8. JS大文件上传断点续传解决方案

    1 背景 用户本地有一份txt或者csv文件,无论是从业务数据库导出.还是其他途径获取,当需要使用蚂蚁的大数据分析工具进行数据加工.挖掘和共创应用的时候,首先要将本地文件上传至ODPS,普通的小文件通 ...

  9. 格子游戏x（并查集）

    格子游戏 [问题描述] Alice和Bob玩了一个古老的游戏:首先画一个n * n的点阵(下图n = 3) 接着,他们两个轮流在相邻的点之间画上红边和蓝边:           直到围成一个封闭的圈( ...

  10. 【CF1263E】Editor（线段树，栈）

    题意:有一个无限长度的文本编辑器,刚开始没有内容,光标在第一格,接下来有n个操作,操作可能有3种: 1.光标左移一格,如果已经在第一格则不动 2.光标右移一格 3.将当前光标所在格的字符改成输入的字符 ...