Veritas-NBU-备份恢复解决方案

Veritas Netbackup 备份恢复解决方案建议书 目 录1中国电信 BSS/OSS 软件评测中心数据备份建议综述................................................................32系统备份总体方案功能配置说明..................................................................................................73NetBackup 的备份架构选择........................................................................................................103.1中国电信 BSS/OSS 软件评测中心备份系统架构设计目标...............................................103。2系统备份架构选择...............................................................................................................103。33-Tier 架构介绍....................................................................................................................123.4LAN 方式备份流程实例说明..............................................................................................134磁带介质管理...............................................................................................................................144。1NetBackup 介质管理简介....................................................................................................155数据库的备份/恢复方案..............................................................................................................165.1数据库备份策略建议...........................................................................................................165.1.1数据库备份方式...........................................................................................................165.1.2全量备份与增量备份...................................................................................................175.1。3物理备份策略...............................................................................................................185。1.4逻辑备份策略...............................................................................................................185。1。5 磁带轮换策略模型.....