【正文】 XXXX 數(shù)據(jù)容災(zāi)系統(tǒng)建設(shè)方案 XXX 基金數(shù)據(jù)容災(zāi)技術(shù)方案 本文檔由提供 1 目 錄 第 1 章 前言 ...........................................................................................................................................................3 第 2 章 需求分析 ...................................................................................................................................................4 容災(zāi)系統(tǒng)需求 ...........................................................................................................................................4 項(xiàng)目建設(shè)目標(biāo) ...........................................................................................................................................5 第 3 章 XXX 基金數(shù)據(jù)容災(zāi)系統(tǒng)技術(shù)方案 .........................................................................................................6 容災(zāi)系統(tǒng)術(shù)語(yǔ)與定義 ...............................................................................................................................6 災(zāi)難定義 ...............................................................................................................................................6 災(zāi)備站點(diǎn) ...............................................................................................................................................6 恢復(fù)時(shí)間目標(biāo)（ RTO）與恢復(fù)點(diǎn)目標(biāo)（ RPO） ...............................................................................6 業(yè)務(wù)持續(xù)計(jì)劃（ BCP）與災(zāi)難恢復(fù)計(jì)劃（ DRP） ...........................................................................6 災(zāi)難恢復(fù)過(guò)程與災(zāi)難備份技術(shù) ...............................................................................................................7 系統(tǒng)災(zāi)難級(jí)別定義 ...............................................................................................................................7 災(zāi)難恢復(fù)過(guò)程 .......................................................................................................................................8 災(zāi)難備份技術(shù) .......................................................................................................................................9 災(zāi)難備份中心 .....................................................................................................................................10 RPO 與 RTO.................................................................................................................................................11 容災(zāi)系統(tǒng)數(shù)據(jù)復(fù)制 .................................................................................................................................13 數(shù)據(jù)復(fù)制方式選擇 .............................................................................................................................13 磁盤陣列復(fù)制技術(shù)優(yōu)勢(shì) .....................................................................................................................14 第三方軟件復(fù)制技術(shù)優(yōu)勢(shì) .................................................................................................................15 容災(zāi)系統(tǒng)拓?fù)鋱D .....................................................................................................................................16 RecoverPoint 數(shù)據(jù)異步復(fù)制 ..............................................................................................................16 MirrorView 數(shù)據(jù)同步復(fù)制 .................................................................................................................17 災(zāi)備系統(tǒng)應(yīng)用平臺(tái) .............................................................................................................................17 容災(zāi)系統(tǒng)配置 .....................................................................................................................................18 第 4 章 容災(zāi)系統(tǒng)管理設(shè)計(jì) .................................................................................................................................19 第 5 章 容災(zāi)系統(tǒng)工作流程設(shè)計(jì) .........................................................................................................................23 日常工作流程設(shè)計(jì) .................................................................................................................................23 系統(tǒng)變更流程 .........................................................................................................................................23 計(jì)劃內(nèi)切換流程 .....................................................................................................................................23 生產(chǎn)中心向備份中心切換流程 .........................................................................................................23 備份中心向生產(chǎn)中心回切流程 .........................................................................................................24 計(jì)劃外非切換流程 .................................................................................................................................25 第 6 章 EMC 技術(shù)服務(wù) .......................................................................................................................................26 技術(shù)服務(wù)內(nèi)容 .........................................................................................................................................26 現(xiàn)場(chǎng)安裝服務(wù)內(nèi)容 .................................................................................................................................26 現(xiàn)場(chǎng)維護(hù)技術(shù)支持 .................................................................................................................................28 現(xiàn)場(chǎng)維護(hù)響應(yīng)時(shí)間 .................................................................................................................................29 現(xiàn)場(chǎng)維護(hù)響應(yīng)流程 .................................................................................................................................30 定期巡檢服務(wù) .........................................................................................................................................30 第 7 章 方案所需產(chǎn)品介紹 .................................................................................................................................32 XXX