【正文】 VMWare SRM 容災(zāi) 方案建議書(shū) 1 目 錄 1 概述 3 災(zāi)難恢復(fù)的重要意義 .................................................................................................... 3 容災(zāi)的總體規(guī)劃 ............................................................................................................ 4 技術(shù)指標(biāo) RPO、 RTO ............................................................................................ 4 國(guó)際標(biāo)準(zhǔn) SHARE 78.............................................................................................. 5 界定災(zāi)備系統(tǒng)的適用范圍 ....................................................................................... 9 界定災(zāi)備建設(shè)的目標(biāo) .............................................................................................. 9 界定災(zāi)備系統(tǒng)的總體架構(gòu) ..................................................................................... 10 XXX企業(yè)容災(zāi)方案現(xiàn)狀分析 ....................................................................................... 10 2 災(zāi)難恢復(fù)解決方案 ........................................................................................................ 13 vCenter Site Recovery Manager ............................................................................... 13 概述 ................................................................................................................... 13 Site Recovery Manager 的主要功能特性 ............................................................... 15 SRM 支持靈活的拓?fù)? .......................................................................................... 17 超越災(zāi)難恢復(fù)：災(zāi)難規(guī)避和計(jì)劃內(nèi)遷移 ................................................................. 18 VMware Site Recovery 的工作方式 ...................................................................... 18 災(zāi)難恢復(fù)自動(dòng)化和利用軟件定義的存儲(chǔ) ................................................................. 19 vSphere Replication................................................................................................... 20 概覽 ................................................................................................................... 20 利用 vSphere Replication 來(lái)擴(kuò)大災(zāi)難恢復(fù)的覆蓋范圍 ............................................ 21 實(shí)現(xiàn)原理與工作機(jī)制 ............................................................................................ 25 vSphere Replication 的優(yōu)勢(shì) ................................................................................. 27 3 方案架構(gòu)設(shè)計(jì) ................................................................................................................ 29 客戶(hù)容災(zāi)設(shè)計(jì)要求 ...................................................................................................... 29 實(shí)施方案選擇 ............................................................................................................. 30 將基于陣列的復(fù)制與 SRM 結(jié)合使用 ..................................................................... 30 將 vSphere Replication 與 SRM 結(jié)合使用 ? ........................................................... 31 將基于陣列的復(fù)制和 vSphere Replication 與 SRM 結(jié)合使用 .................................. 32 網(wǎng)絡(luò)設(shè)計(jì) ..................................................................................................................... 33 在恢復(fù)站點(diǎn)配置相同或不同的 IP 地址 ................................................................... 33 2 SRM 通訊端口設(shè)置 .............................................................................................. 35 存儲(chǔ)設(shè)計(jì) ..................................................................................................................... 37 存儲(chǔ)復(fù)制 ............................................................................................................. 37 占位虛擬機(jī) ......................................................................................................... 38 快照空間 ............................................................................................................. 38 4 配置清單及說(shuō)明 ............................................................................................................ 39 硬件配置需求 ............................................................................................................. 39 虛擬化軟件配置需求 .................................................................................................. 39 5 方案總結(jié) ........................................................................................................................ 41 方案要點(diǎn) ..................................................................................................................... 41 方案優(yōu)勢(shì) ..................................................................................................................... 41 6 專(zhuān)業(yè)服務(wù) ........................................................................................................................ 43 VMware 專(zhuān)業(yè)服務(wù)介紹 ............................................................................................... 43 專(zhuān)業(yè)咨詢(xún)服務(wù)內(nèi)容 ...................................................................................................... 43 VMware Accelerate 咨詢(xún)服務(wù) ............................................................................... 43 技術(shù)咨詢(xún)服務(wù) ...................................................................................................... 44 技術(shù)客戶(hù)經(jīng)理 (TAM)服務(wù) ...................................................................................... 44 專(zhuān)業(yè)服務(wù)實(shí)施流程 ...................................................................................................... 45 評(píng)估 ................................................................................................................... 46 規(guī)劃與設(shè)計(jì) ......................................................................................................... 46 實(shí)施 ................................................................................................................... 46 運(yùn)維 ................................................................................................................... 47 7 支持服務(wù)概述 ...........................