Veritas NetBackup 8.1.1 ReplicationDirector解决方案指南

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"VERITAS NetBackup 8.1.1 ReplicationDirector Solutions Guide" 《VERITAS NetBackup 8.1.1 ReplicationDirector Solutions Guide》是Veritas Technologies LLC发布的一份技术文档，适用于UNIX、Windows和Linux操作系统平台。这份指南在2018年2月16日进行了最后一次更新，对应NetBackup软件的8.1.1版本。文档旨在提供有关Veritas NetBackup ReplicationDirector的详细解决方案，帮助用户理解和实施数据备份和恢复的高级复制策略。 Veritas NetBackup ReplicationDirector是Veritas公司的一个重要组件，它专注于数据保护和业务连续性。此工具允许用户执行高效的数据复制，以实现灾难恢复和业务关键数据的实时同步。在8.1.1版本中，可能包含了性能优化、新的特性和对多种操作系统及数据库的增强支持。该文档详细介绍了如何配置和管理ReplicationDirector，包括设置复制策略、监控复制过程、故障排查以及与其它Veritas产品（如NetBackup主服务器）的集成。用户可以学习到如何设置源和目标系统、定义复制规则、处理数据冲突以及实现跨不同地理位置的数据同步。文档还强调了法律通知，指出Veritas产品可能包含第三方软件，并尊重开源或免费软件的许可条款。用户有权根据这些开源或免费软件的许可协议行使权利和履行义务。此外，文档提供了第三方软件的法律通知链接，以便用户获取更多关于所包含第三方程序的信息。在使用Veritas NetBackup 8.1.1 ReplicationDirector时，用户需要遵守产品附带的许可证协议，这可能限制了软件的使用方式和范围。确保正确理解和遵循这些协议对于避免潜在的法律问题至关重要。这份指南是Veritas NetBackup用户尤其是负责数据保护和业务连续性的IT专业人员的重要参考资料，提供了全面的ReplicationDirector操作指导和最佳实践，有助于实现高效、安全的数据复制和保护策略。

How to configure a multi-NIC environment

A NetBackup client can have multiple host names that correspond to multiple

Network Interface Cards (NICs). To access the snapshots using a particular NIC,

you must use the host name that corresponds to that NIC as a client name in the

NetBackup backup policy.

Ensure that the route to the filer follows the same interface that is defined as the

client name in backup policies.

Note: If the NIC information is not configured correctly, backup and restore jobs

may fail.

Example of a client that uses multiple NICs

Consider an HP-UX 11.31 host with the host name hp_nas.abc.xyz.com. This host

is configured as a client in a backup policy. This backup policy is intended to support

the NAS volumes which are mounted on the host. The host has multiple NAS

volumes mounted which are created on the filer with IP address 10.80.155.147.

Host hp_nas.abc.xyz.com has two NICs configured, as shown in Table 2-1.

Table 2-1

NICs on example host

Mapped to NAS volumeIP addressNICs

hp_nas.abc.xyz.com10.80.139.208lan0

hp_nas1.abc.xyz.com10.80.139.210lan1

The following is an example of the routing table that is defined for host

hp_nas.abc.xyz.com:

netstat -nr

Routing tables

Destination Gateway Flags Refs Interface Pmtu

127.0.0.1 127.0.0.1 UH 0 lo0 32808

10.80.139.210 10.80.139.210 UH 0 lan1 32808

10.80.139.208 10.80.139.208 UH 0 lan0 32808

10.80.139.0 10.80.139.210 U 2 lan1 1500

10.80.136.0 10.80.139.208 U 2 lan0 1500

127.0.0.0 127.0.0.1 U 0 lo0 32808

default 10.80.136.1 UG 0 lan0 1500

Since the IP/subnet address of the filer does not fall under any routing entry defined,

network communication from the host happens using the default routing entry.

16Additional configuration topics

How to configure a multi-NIC environment

Select the media server to query the storage server. This is the media server

that is assigned the credentials for the storage server. Credentials allow the

media server to communicate with the storage server.

Note that all of the media servers in the configuration appear in the list, even

if the OpenStorage plug-in is not installed. Select a media server where the

OpenStorage plug-in is installed.

■ Enter the user name to log on to the storage host.

If the storage host does not require logon credentials, enter dummy

credentials.

■ Enter the password for the logon account.

■ Re-enter the password to confirm the password.

For a media server to communicate with and have access to a storage server,

it must be added to the Replication Director environment.

See “Adding the storage server credentials to a NetBackup server”

on page 24.

Media

server

Select the type of storage server to create:

■ For a NetApp 7-mode configuration, select NetApp OnCommand server

(7-mode) (Network_NTAP).

■ For a NetApp Clustered Data ONTAP configuration, select NetApp

OnCommand server (cluster-mode) (NTAP_CDOT).

Storage

server

type

Enter the name of the storage server. The name that you use for the storage

server must be used consistently throughout both the NetBackup environment

and the storage vendor environment.

Enter the exact name of the storage server, whether a fully-qualified name

or a short name.

■ In a NetApp 7-mode configuration, this is the OnCommand Unified

Manager.

■ In a NetApp Clustered Data ONTAP configuration, this is the computer

that hosts the NBUPlugin 2.0, not the OnCommand Unified Manager.

Storage

server

name

Click Next.

The Additional Media Server Configuration for OpenStorage Devices panel

appears in environments where there are multiple media servers or where the

master server is on a different host from the media server.

■ Enable the check boxes for all media servers that are to be used to access

the storage server for snapshots, snapshot replication, or restores.

■ Enable the check box for the computer that hosts the master server, if it

appears in the list. The master server host must be enabled so that the

NetBackup catalog is updated correctly for rollback and restore operations.

20Creating a NetBackup storage server for snapshot replication

Creating a NetBackup storage server for snapshot replication

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