【正文】 .........................................................................25 推薦解決方案原理示意圖 ................................................................................................................................26 推薦解決方案原理說明 ....................................................................................................................................27 “一鍵式”裸機(jī)恢 復(fù)原理說明 ..............................................................................................................28 對核心業(yè)務(wù)服務(wù)器的系統(tǒng)保護(hù) ..............................................................................................................28 對個人電腦的系統(tǒng)保護(hù) ..........................................................................................................................29 系統(tǒng)的遠(yuǎn)程恢復(fù) ......................................................................................................................................29 技術(shù)方案建議書 2020040808 SOUL（眾志和達(dá)）保留所有權(quán) 第 2 頁 , 共 53 頁 真正的 CDP 實現(xiàn)“任意時間點”恢復(fù) RPO 接近于 0....................................................................30 異地 CDP 復(fù)制和應(yīng)用級 DR， RTO 和 RPO 都接近業(yè)界極限 ......................................................31 遠(yuǎn)程 CDP 復(fù)制保護(hù) ................................................................................................................................31 遠(yuǎn)程故障切換 ..........................................................................................................................................33 遠(yuǎn)程接管服務(wù)器虛擬化方案說明 ..........................................................................................................33 虛擬磁帶庫工作原理說明 .......................................................................................................................33 帶寬管理及容災(zāi)智能評估系統(tǒng)原理說明 .............................................................................................34 第五章 災(zāi)備系統(tǒng)管理 ................................................................................................................................................. 35 建立災(zāi)備的專門機(jī)構(gòu)或工作小組 ..................................................................................................................35 定期檢查災(zāi)備數(shù)據(jù)復(fù)制情況 ...........................................................................................................................35 定期檢查生產(chǎn)中心備份情況 ...........................................................................................................................36 數(shù)據(jù)恢復(fù)管理 ......................................................................................................................................................36 數(shù)據(jù)恢復(fù)的周期性演練制度 ...........................................................................................................................37 第六章 項目售后服務(wù)體系 ........................................................................................................................................ 39 總體目標(biāo) ...............................................................................................................................................................39 運行維護(hù)計劃 ......................................................................................................................................................39 運行維護(hù)隊伍 ..............................................................................................................................................39 運行維護(hù)內(nèi)容 ..............................................................................................................................................40 存儲系統(tǒng)維護(hù) ..........................................................................................................................................40 例行檢查服務(wù) ..................................................................................................................................40 系統(tǒng)運行維護(hù)服務(wù) ..........................................................................................................................40 備份系統(tǒng)維護(hù) ..........................................................................................................................................41 監(jiān)測服務(wù) ..........................................................................................................................................41 數(shù)據(jù)庫備份和恢復(fù) ..........................................................................................................................41 性能調(diào)整 ..........................................................................................................................................41 故障排除 ..........................................................................................................................................41 其他服務(wù)內(nèi)容 ..........................................................................................................................................41 運行維護(hù)制度建設(shè) .....................................................................................................................................41 服務(wù)保障計劃 ......................................................................................................................................................42 項目實施階段 ..............................................................................................................................................42 服務(wù)方式 ..................................................................................................................................................42 責(zé)任和承諾 ..............................................................................................................................................42 免費維護(hù)階段 ..............................................................................................................................................43 服務(wù)方式 ..................................................................................................................................................43 責(zé)任及承諾 ......