
我的 CentOS 8.1.1911 中有兩個 rpm 儲存庫。詳情如下:
# virt-1.repo
[appstream]
name=CentOS Linux 8-stream - AppStream
baseurl=http://mirrors.ustc.edu.cn/centos/8-stream/AppStream/$basearch/os/
gpgcheck=0
enabled=1
# virt-2.repo
[centos-advanced-virtualization]
name=CentOS Linux 8-stream - Advanced Virtualization
baseurl=http://mirrors.ustc.edu.cn/centos/8-stream/virt/$basearch/advancedvirt-common/
gpgcheck=0
enabled=1
這兩個存儲庫都包含該軟體包libvirt
,並且存儲庫中有較新的軟體包centos-advanced-virtualization
。我的操作如下:
yum clean all && yum makecache
yum list libvirt --showduplicates
,但我從appstream
# yum list libvirt --showduplicates
Last metadata expiration check: 0:00:18 ago on Sun 26 Sep 2021 05:22:42 PM CST.
Available Packages
libvirt.x86_64 6.0.0-35.module_el8.5.0+746+bbd5d70c appstream
libvirt.x86_64 6.0.0-36.module_el8.5.0+821+97472045 appstream
- 刪除應用程式串流,
mv virt-1.repo virt-1.repo.bak && yum makecache
yum list libvirt --showduplicates
,我可以從centos-advanced-virtualization
# yum list libvirt --showduplicates
Last metadata expiration check: 0:00:30 ago on Sun 26 Sep 2021 05:26:08 PM CST.
Available Packages
libvirt.x86_64 7.0.0-9.el8s centos-advanced-virtualization
libvirt.x86_64 7.0.0-13.el8s centos-advanced-virtualization
libvirt.x86_64 7.0.0-14.el8s centos-advanced-virtualization
libvirt.x86_64 7.4.0-1.el8s centos-advanced-virtualization
libvirt.x86_64 7.5.0-1.el8s centos-advanced-virtualization
libvirt.x86_64 7.6.0-2.el8s centos-advanced-virtualization
那麼,為什麼我不能一開始就獲得較新的呢?我錯過了什麼?
答案1
我解決了這個問題這裡:
DNF 希望從 AppStream 安裝 MariaDB 的主要原因是它偏好模組化軟體包。這意味著,如果特定的軟體包(名稱)或虛擬提供是模組的一部分,並且其他存儲庫中存在具有相同名稱的軟體包,但它們不是該模組的一部分,那麼 DNF 將始終希望從模組化存儲庫。
所以,這就是為什麼我無法獲得最新版本的libvirt
軟體包。更新我的virt-2.repo
如下後,一切都很好:
# virt-2.repo
[centos-advanced-virtualization]
name=CentOS Linux 8-stream - Advanced Virtualization
baseurl=http://mirrors.ustc.edu.cn/centos/8-stream/virt/$basearch/advancedvirt-common/
gpgcheck=0
enabled=1
module_hotfixes=1
我可以獲得最新版本libvirt
:
# yum list libvirt --showduplicates
Last metadata expiration check: 0:45:51 ago on Mon 27 Sep 2021 06:53:12 PM CST.
Available Packages
libvirt.x86_64 6.0.0-35.module_el8.5.0+746+bbd5d70c appstream
libvirt.x86_64 6.0.0-36.module_el8.5.0+821+97472045 appstream
libvirt.x86_64 7.0.0-9.el8s Virtualization
libvirt.x86_64 7.0.0-13.el8s Virtualization
libvirt.x86_64 7.0.0-14.el8s Virtualization
libvirt.x86_64 7.4.0-1.el8s Virtualization
libvirt.x86_64 7.5.0-1.el8s Virtualization
libvirt.x86_64 7.6.0-2.el8s Virtualization