NetWorker for Windows:如何将引导保存到光学设备

Summary: NetWorker for Windows 如何将引导数据库保存到光学设备。

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Instructions

概述:

此知识库文章适用于 Microsoft Windows NetWorker 服务器。有关基于 Linux 的说明,请参阅:NetWorker for Linux:如何将引导保存到光学设备

  1. 创建空文件
  2. 创建 NetWorker 设备,介质类型:光学,名称指向空文件
  3. 将光学设备标记为引导数据库的池(备份类型池)。
  4. 创建引导数据库(“服务器保护”策略的 nsrpolicy start)。
  5. 如果已将其保存到光学设备以外的位置,请将引导克隆或暂存到光学设备
  6. 卸载设备并创建压缩文件
  7. 提交压缩文件(将结果附加到请求)


步骤:

提醒:下面是一个 示例会话,演示如何从命令行完成概览。执行此过程时,请确保将设备、组和池名称替换为您的环境中的值。 
  1. 在 NetWorker 服务器上打开管理员 PowerShell 提示符。
  2. 查找 NetWorker 的安装位置:
Get-Process nsrexecd | Format-List Path
示例:
PS C:\Users\Administrator.NETWORKER> Get-Process nsrexecd | Format-List Path

Path : C:\Program Files\EMC NetWorker\nsr\bin\nsrexecd.exe
  1. 将目录更改为 NetWorker 安装路径的 tmp 目录下使用 cd 命令执行此操作:

cd "<path to nsr>"

示例:

cd "C:\Program Files\EMC NetWorker\nsr\tmp"

  1. tmp 目录中,创建一个名为 bootstrap

New-Item bootstrap -type file 

示例:

PS C:\Program Files\EMC NetWorker\nsr\tmp> New-Item bootstrap -type file


    Directory: C:\Program Files\EMC NetWorker\nsr\tmp


Mode                 LastWriteTime         Length Name
----                 -------------         ------ ----
-a----         4/17/2025  10:55 AM              0 bootstrap
  1. 使用 在 NetWorker 中创建光学设备和池资源,使用 nsradmin 命令提示符:

nsradmin

create type: nsr device; name: "<path to networker>\\nsr\\tmp\\bootstrap"; media type: optical

create type: nsr pool; name: optical-bootstrap; devices: "<path to networker>\\nsr\\tmp\\bootstrap"

示例:
PS C:\Program Files\EMC NetWorker\nsr\tmp> nsradmin
NetWorker administration program.
Use the "help" command for help, "visual" for full-screen mode.
nsradmin> create type: nsr device; name: "C:\\Program Files\\EMC NetWorker\\nsr\\tmp\\bootstrap"; media type: optical
                        type: NSR device;
                        name: \
"C:\\Program Files\\EMC NetWorker\\nsr\\tmp\\bootstrap";
                  media type: optical;
Create? y
created resource id 51.0.236.26.0.0.0.0.121.196.254.103.192.168.0.11(1)
nsradmin> create type: nsr pool; name: optical-bootstrap; devices: "C:\\Program Files\\EMC NetWorker\\nsr\\tmp\\bootstrap"
                        type: NSR pool;
                        name: optical-bootstrap;
                     devices: \
"C:\\Program Files\\EMC NetWorker\\nsr\\tmp\\bootstrap";
Create? y
created resource id 52.0.236.26.0.0.0.0.121.196.254.103.192.168.0.11(1)
nsradmin> quit
  1. 使用 nsrmm 为新光学设备标记和装载卷的命令:

    nsrmm -lm -b "optical-bootstrap" -f "<path to networker>\nsr\tmp\bootstrap" bootstrap.001
     
    示例:
PS C:\Program Files\EMC NetWorker\nsr\tmp> nsrmm -lm -b "optical-bootstrap" -f "C:\Program Files\EMC NetWorker\nsr\tmp\bootstrap" optical-bootstrap.001
PS C:\Program Files\EMC NetWorker\nsr\tmp> nsrmm
optical disk optical-bootstrap.001 mounted on C:\Program Files\EMC NetWorker\nsr\tmp\bootstrap, write enabled
  1. 使用 nsrpolicy 用于查找“服务器保护”策略的现有池的命令:

示例:

PS C:\Program Files\EMC NetWorker\nsr\tmp> nsrpolicy action display -p "Server Protection" -w "Server backup" -A "Server db backup"
{
    "actionName": "Server db backup",
    "actionSpecific": {
        "actions": {
            "actionType": "server backup",
            "asbDestinationPool": "Default",
            "asbDestinationStorageNode": "nsrserverhost",



.
.
  1. 使用 nsrpolicy 用于将池更改为 optical-bootstrap 的命令:
PS C:\Program Files\EMC NetWorker\nsr\tmp> nsrpolicy action update server-backup -p "Server Protection" -w "Server backup" -A "Server db backup" -o optical-bootstrap
121404:nsrpolicy: action 'Server db backup' was successfully updated
    1. 使用 nsrpolicy 用于启动服务器保护备份的命令:
       
      nsrpolicy start -p "Server Protection" -w "Server Backup"
    2. 备份完成后,使用 mminfo 用于确认引导已成功保存到光学设备的命令:

    mminfo -B

    示例:

    PS C:\Program Files\EMC NetWorker\nsr\tmp> mminfo -B
          date     time       ssid         file record volume                device
       4/17/2025 11:30:43 AM  4261486243      0     4  optical-bootstrap.001 C:\Program Files\EMC NetWorker\nsr\tmp\bootstrap
    PS C:\Program Files\EMC NetWorker\nsr\tmp>
    1. 使用 nsrmm 用于卸载光学引导程序设备的命令:

    nsrmm -u optical-bootstrap.001

    示例:

    PS C:\Program Files\EMC NetWorker\nsr\tmp> nsrmm -u optical-bootstrap.001
    Unmounted device: C:\Program Files\EMC NetWorker\nsr\tmp\bootstrap
    1. 从 压缩引导数据库文件 tmp 目录:

     Compress-Archive -Path bootstrap -DestinationPath bootrstrap.zip

    示例:

    PS C:\Program Files\EMC NetWorker\nsr\tmp> Compress-Archive -Path bootstrap -DestinationPath bootrstrap.zip
    
    PS C:\Program Files\EMC NetWorker\nsr\tmp> dir | findstr bootrstrap
    -a----         4/17/2025  11:37 AM          46084 bootrstrap.zip
    提醒:在此示例中,bootstrap.zip可用于 将引导媒体传输到另一台计算机。要为进一步的(未来)引导重复该过程,如果资源尚未删除,请重新标记卷、重新运行策略、卸载设备,然后再次将其“压缩(压缩)文件夹”起来。
    1. 根据步骤 7 中收集的输出,重新配置服务器保护策略以使用原始池。

    nsrpolicy action update server-backup -p "Server Protection" -w "Server backup" -A "Server db backup" -o <POOL_NAME>

    示例:

    PS C:\Program Files\EMC NetWorker\nsr\tmp> nsrpolicy action update server-backup -p "Server Protection" -w "Server backup" -A "Server db backup" -o Default
    121404:nsrpolicy: action 'Server db backup' was successfully updated

    Additional Information

    Affected Products

    NetWorker

    Products

    NetWorker
    Article Properties
    Article Number: 000020838
    Article Type: How To
    Last Modified: 17 Apr 2025
    Version:  5
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