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
- 创建空文件
- 创建 NetWorker 设备,介质类型:光学,名称指向空文件
- 将光学设备标记为引导数据库的池(备份类型池)。
- 创建引导数据库(“服务器保护”策略的 nsrpolicy start)。
- 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
- 卸载设备并创建压缩文件
- 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。
- 在 NetWorker 服务器上打开管理员 PowerShell 提示符。
- 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
- 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"
- 在
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
- 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
- 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
- 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",
.
.
- 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
- 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" - 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>
- 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
- 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。
- 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
NetWorkerProducts
NetWorkerArticle Properties
Article Number: 000020838
Article Type: How To
Last Modified: 17 Apr 2025
Version: 5
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