<track id="f1xuz"><ruby id="f1xuz"><tt id="f1xuz"></tt></ruby></track>
<p id="f1xuz"></p>
  • 0712-2888027 189-8648-0214
    微信公眾號

    孝感風信網絡科技有限公司微信公眾號

    當前位置:主頁 > 技術支持 > Linux > CentOS 6.1操作系統升級至Centos 7.7.1908

    CentOS 6.1操作系統升級至Centos 7.7.1908

    時間:2024-05-23來源:風信官網 點擊: 2830次
    CentOS 6.1操作系統升級至Centos 7.7.1908操作過程記錄步驟如下:
     
    1.查看下當前的系統版本
     
    cat /etc/redhat-release
     
    CentOS release 6.10 (Final)
     
    2.配置更新源
     
    vi /etc/yum.repos.d/upgradetool.repo
     
    [upgrade]
    name=upgrade
    baseurl=http://vault.centos.org/centos/6/upg/x86_64/
    enable=1
    gpgcheck=0
     
    安裝更新助手
     
    由于centos 6.5自帶的助手之一版本較高,所以需要卸載了裝個更老的:
    yum erase openscap -y
    yum install redhat-upgrade-tool preupgrade-assistant-contents -y
     
    如果提示以下錯誤信息:
    Loaded plugins: fastestmirror, security
    Setting up Install Process
    Loading mirror speeds from cached hostfile
     * base: mirrors.aliyun.com
     * epel: my.mirrors.thegigabit.com
     * extras: mirrors.aliyun.com
     * updates: mirrors.aliyun.com
    http://vault.centos.org/centos/6/upg/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned 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 package redhat-upgrade-tool available.
    No package preupgrade-assistant-contents available
     
    可以下載rmp包進行本地安裝
     
    https://buildlogs.centos.org/centos/6/upg/x86_64/Packages/preupgrade-assistant-1.0.2-33.0.3.el6.centos.x86_64.rpm
    https://buildlogs.centos.org/centos/6/upg/x86_64/Packages/preupgrade-assistant-contents-0.5.13-1.0.5.el6.centos.noarch.rpm
    https://buildlogs.centos.org/centos/6/upg/x86_64/Packages/preupgrade-assistant-ui-1.0.2-33.0.3.el6.centos.x86_64.rpm
    https://buildlogs.centos.org/centos/6/upg/x86_64/Packages/redhat-upgrade-tool-0.7.22-3.el6.centos.noarch.rpm
     
    使用yum localinstall redhat-upgrade-tool preupgrade-assistant-* -y
     
    執行工具的預升級助手查看可用內容
     
    preupg -s CentOS6_7
     
    采用本地ISO更新升級系統
     
    cd /home
    wget http://mirrors.aliyun.com/centos/7.7.1908/isos/x86_64/CentOS-7-x86_64-DVD-1908.iso
    centos-upgrade-tool-cli --iso=/home/CentOS-7-x86_64-DVD-1908.iso
    (如果有問題可以加--force參數,但生產環境不建議)
     
    設置好之后,執行重啟系統, 重啟系統會進入更新的操作
    熱門關鍵詞: CentOS 操作系統升級 Centos 7
    欄目列表
    推薦內容
    熱點內容
    展開
    美女自慰网站,亚洲一级a√无码,亚洲精品高清线久久,A大片免费久久精品