NetBackup™ Bare Metal Restore 管理指南
- Bare Metal Restore 简介
- 配置 BMR
- 保护客户端
- 设置还原环境
- 共享资源树
- 还原客户端
- 管理 Windows 驱动程序软件包
- 管理客户端和配置
- 管理 BMR 引导服务器
- 故障排除
- 从 CD/DVD 引导时出现问题
- 还原耗时过长
- Solaris 介质引导的网络参数问题
- 如何在意外删除 BMR 配置后恢复客户端
- 在 UNIX 平台上,BMR 还原后首次引导失败
- 基于客户端网络的引导问题
- 恢复 Windows 客户端时验证备份失败
- 在 32 位体系结构的 Windows 操作系统上执行 BMR 物理备份到虚拟机的转换后,VM 需要很长时间进行引导。
- 在 Windows 平台上,启用 BMR 的物理备份到虚拟机的转换作业失败
- 有关从客户端备份创建虚拟机的故障排除问题
- 在系统引导期间和 BMR 首次引导期间,Solaris 11 及更高版本上的多项服务输出警告消息
- 执行 BMR 还原后首次引导期间,Solaris 11 及更高版本上的 Solaris 区域恢复需要一段时间进行重新配置
- 如果自定义 AI ISO 中没有文本安装程序软件包,则 Solaris BMR 还原操作将失败
- /boot 分区必须位于单独的分区上才能进行基于多设备的操作系统配置
- 在通过 ZFS 存储池还原客户端后的第一次引导过程中,可能会显示多个错误消息
- BMR 可能无法格式化或清除 ZFS 元数据
- 指定要使用自动映像复制和 BMR 保护的客户端的短名称
- A restore task may remain in a finalized state in the disaster recovery domain even after the client restores successfully
- 还原后 HP-UX 自动引导可能会失败
- 准备还原可能对 Solaris 客户端不起作用
- 对于 NetBackup 8.0 ,不支持在具有 NetBackup 8.1 的 Windows (x64) 上使用虚拟实例转换器 (VIC) 主机
- PTR or PTD failure because of boot server version mismatch after upgrade
- Error messages for prepare to restore, prepare to discover, and the bmrprep command with reference to secure communication in BMR
- Solaris x86 11.2 或更高版本客户端的介质还原可能会提示输入维护模式用户名和密码
- 发现任务可能会在客户端 PTD 任务成功完成后仍然处于“正在完成”状态
- 在客户端成功还原后,BMR 还原任务可能仍保持“正在完成”状态
- 如果正在创建共享资源树 (SRT) 时在引导服务器和客户端上启动了备份操作,则 BMR 还原之后,SRT 创建失败并显示错误
- 备份期间接收 BMR 信息时出错
- BMR 备份和还原作业详细信息未显示在 NetBackup Web UI 的活动监视器上
- 从客户端备份创建虚拟机
- 监视 Bare Metal Restore 活动
- 附录 A. NetBackup BMR 相关的附录
Restoring a HP-UX client with media boot
注意:
Review the secure communication compatibility support matrix for BMR table to know more about the supported master, boot server, client, and SRT versions for Linux, Windows, Solaris, AIX, and HP-UX environments. 请参见针对 NetBackup 8.1.1 及更高版本执行 BMR 的安全通信兼容性列表。
注意:
If NetBackup access management is used in your environment, you must provide the appropriate credentials when prompted so that NetBackup can restore the client files.
To media boot an HP-UX client, do the following.
To restore a HP-UX IA client with media boot
- Prepare to restore the client using the SRT you created on the bootable media.
- Insert the bootable CD or bootable DVD into the CD-ROM drive.
- Boot the client to restore.
- In response to the Run a Recovery Shell prompt, type Yes.
- In response to the Start Networking prompt, type Yes.
- In response to the Choose the Network Interface prompt, type the default LAN device to boot from.
You must enter the default LAN because the firmware uses this address for booting from the Ignite server. Note that any network interface card can be used for accessing the SRT or backups, but the default LAN must be used for booting.
Enter the following information when prompted:
Hostname
IP address
Default gateway
Subnet mask
- At the Is this network information temporary prompt, type No.
- Use the arrow key to scroll to OK and press Enter.
- Due to the automatic recovery parameter set during prepare to restore, the restore operation attempts to retrieve the host-ID based certificate and validate the Certificate Authority (CA) certificate. This recovery is time bound. For more information about the automatic recovery during prepare to restore, 请参见Preparing a client for restore。
Enter the required information at the following BMR process prompts:
Client name (for a discovery boot, enter the client’s name as it appears in the Tasks view from the prepare-to-discover operation)
NetBackup master server name
NetBackup master server IP address
NetBackup master server gateway IP address
The restore begins.
注意:
If you abort the restore operation or if the restore operation fails, either run the prepare to restore operation again to restart the automatic recovery or manually set the Security > Host mappings > Hosts > Menu button > Allow auto reissue certificate option using the NetBackup web UI or command-line interface.
For more information about manually setting the Allow Auto Reissue Certificate option, see Allowing automatic reissue of a certificate section within the NetBackup Security and Encryption Guide
After a successful completion of restore, the host ID-based certificate is copied on the client that is restored. The automatic recovery parameter is reset. For more information about the automatic recovery, 请参见Preparing a client for restore。