Exchange 2007 系統部署 -- 儲存預測與測試

Presentation on theme: "Exchange 2007 系統部署 -- 儲存預測與測試"— Presentation transcript:

1 Exchange 2007 系統部署 -- 儲存預測與測試
謝合宜 微軟特約技術顧問 MCSE : Security/Messaging MVP/MCT BS7799/ISO27001 Lead Auditor

2 Exchange 2007 WebCast系列課程 課程名稱 時間 Exchange 2007 --- 新一代的訊息系統 11/22
Getting Started with Microsoft Exchange Server 2007安裝建置的基礎 12/19 Exchange 2007的 OWA 12/20 前進 64 位元的Exchange 2007 12/27 Exchange 2007的用戶端存取 1/10 Exchange 2007的系統部署與轉移 1/17 Exchange 2007的系統部署準備 --- 儲存預測與測試 1/24 Exchange 2007的Management Shell、Scripting與原則使用 1/31 保護Exchange 2007免於垃圾郵件與病毒 2/7 Exchange 2007的系統備份、高可使用性與災難還原 2/14

3 預備知識 熟悉Exchange 2000/2003或 5.5的系統管理與使用 Level 200

4 Agenda 資料儲存目標 Exchange儲存的特性 不同角色的 I/O 考量 儲存的設計 備份的指南 解決方案指南：驗證與監控
2/24/ :28 PM Agenda 資料儲存目標 Exchange儲存的特性 不同角色的 I/O 考量 儲存的設計 備份的指南 解決方案指南：驗證與監控 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

5 Exchange 2007的資料儲存目標 管理系統的花費與複雜度 大而低花費的信箱 更多儲存選項、更低的花費與複雜性 增加可信賴度
2/24/ :28 PM Exchange 2007的資料儲存目標 管理系統的花費與複雜度 大而低花費的信箱 更豐富的媒體資訊透過郵件來共享 信件的平均大小持續增加 透過各種裝置來存取郵件資訊 更多儲存選項、更低的花費與複雜性 共享儲存設備是高複雜與高費用 增加可信賴度 郵件系統是任務導向的！ © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

6 Agenda 資料儲存目標 Exchange儲存的特性 不同角色的 I/O 考量 儲存的設計 備份的指南 解決方案指南：驗證與監控
2/24/ :28 PM Agenda 資料儲存目標 Exchange儲存的特性 不同角色的 I/O 考量 儲存的設計 備份的指南 解決方案指南：驗證與監控 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

7 Exchange 2007的儲存特性 大而低花費的信箱 讓你可使用大信箱的功能特性 快速系統回復 透過大幅降低的磁碟 I/O
2/24/ :28 PM Exchange 2007的儲存特性 大而低花費的信箱 透過大幅降低的磁碟 I/O I/O 的使用會變動的 讓你可使用大信箱的功能特性 內容的全文檢索 透過複寫來進行備份 Life Cycle (ELC) 快速系統回復 VSS LCR\CCR © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

8 降低 I/O 需求 (x64) 兩個最大的 64 位元儲存特性 資料庫暫存大小 “unlimited” 50 DBs in 50 SGs
2/24/ :28 PM 降低 I/O 需求 (x64) 兩個最大的 64 位元儲存特性 資料庫暫存大小 “unlimited” 記憶體的使用規則： 2 GB+5 MB per user 增加暫存的大小即減少資料庫的讀取 50 DBs in 50 SGs 可提供1 GB & 2 GB 的信箱使用 資料庫是平行個別掛載 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

9 降低 I/O 需求 減少隨機 I/O Increased checkpoint depth 增加分頁大小到 8 KB
2/24/ :28 PM 降低 I/O 需求 減少隨機 I/O Increased checkpoint depth 更多的 SGs = 更詳細的每個使用者的檢查點 增加分頁大小到 8 KB I/O 最大量可到 1 MB 較大而較少的 I/O 讀寫比率可達 1:1 更多的記憶體可減少資料讀取的需求 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

10 減少的 I/O 需求 Exchange 2003 vs. Exchange 2007
2/24/ :28 PM 減少的 I/O 需求 Exchange 2003 vs. Exchange 2007 在資料庫的 IOPS 上大概比 Exchange 2003減少 70% 相同的設定與負載 以 Microsoft 內部最大負載的伺服器為例 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

11 儲存的彈性 連續複寫 (LCR/CCR) Replication service負責資料的更新
拷貝和重新依交易記錄檔案寫入資料庫 CCR與叢集服務配合，提供CCR failover LCR failover則必須手動 使用Restore-StorageGroupCopy 指令 進行原有資料的複製，隨時維持最新的資料 (Log) 原有資料被修改，資料的副本也被修改 不直接複製資料庫，只複製記錄檔來提昇效能

12 連續複寫的運作 C: Disk1 Disk2 File Share Witness Passive Node Active Node
Private Network Public Network C: Disk1 Disk2 \ExchData \ExchCopy # Exchange Server 2007 高安全性與高可用性部署系列 # 如何部署高可用性的 Exchange Server 2007 訊息平台

13 Agenda 資料儲存目標 Exchange儲存的特性 不同角色的 I/O 考量 儲存的設計 備份的指南 解決方案指南：驗證與監控
2/24/ :28 PM Agenda 資料儲存目標 Exchange儲存的特性 不同角色的 I/O 考量 儲存的設計 備份的指南 解決方案指南：驗證與監控 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

14 2/24/ :28 PM 2/24/ :28 PM Exchange 2007 伺服器角色 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION. 14 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

15 UM – 整合通訊伺服器 提供的服務 會造成的磁碟 I/O 可以不需要備份 使用者的電話存取 接收傳真 語音應答 – 讀取語音訊息 協定紀錄
2/24/ :28 PM UM – 整合通訊伺服器 提供的服務 使用者的電話存取 語音信箱、郵件、行事曆、聯絡人 接收傳真 語音應答 – 讀取語音訊息 會造成的磁碟 I/O 協定紀錄 記憶體分頁 可以不需要備份 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

16 UM 的建議 大致的設定 2 GB RAM 2 core x 2-GHz CPU 2/24/2019 10:28 PM
© 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

17 用戶端存取伺服器(CAS) 提供的服務 會造成的磁碟 I/O 可以不需要備份
2/24/ :28 PM 用戶端存取伺服器(CAS) 提供的服務 Internet protocols - IMAP4, POP3, HTTP Outlook Anywhere (RPC/HTTP) & ActiveSync Web services & AutoDiscover 會造成的磁碟 I/O 內容格式轉換(單一 EDB 檔)(暫存的) 協定紀錄 記憶體分頁 可以不需要備份 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

18 CAS的建議 大致的設定 2 GB RAM 2 core x 2-GHz CPU 2/24/2019 10:28 PM
© 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

19 Hub與Edge伺服器 會造成的磁碟 I/O 可以不需要備份 存放在 ESE 資料庫的信件佇列(mail.que) 交易記錄檔 – 循環的
2/24/ :28 PM Hub與Edge伺服器 會造成的磁碟 I/O 存放在 ESE 資料庫的信件佇列(mail.que) 交易記錄檔 – 循環的 內容格式轉換 如果訊息大於 64KB 時(else in memory) 協定與訊息追蹤紀錄 記憶體分頁 代理器(處理原則時) 可以不需要備份 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

20 Hub與Edge伺服器的建議 大致的設定 2 GB RAM 2 core x 2-GHz CPU 2/24/2019 10:28 PM
© 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

21 Mailbox伺服器 會造成的磁碟 I/O ESE資料庫 (.edb) 交易記錄檔 備份與還原 資料庫維護 持續複寫 全文檢索 記憶體分頁
2/24/ :28 PM Mailbox伺服器 會造成的磁碟 I/O ESE資料庫 (.edb) 交易記錄檔 備份與還原 資料庫維護 持續複寫 全文檢索 記憶體分頁 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

22 Mailbox 伺服器的建議 大致的設定 以 2000 個使用者為佈署單位 每個使用者 .3-.5 IO/sec 1 GB 信箱配額
2/24/ :28 PM Mailbox 伺服器的建議 大致的設定 以 2000 個使用者為佈署單位 每個使用者 IO/sec 1 GB 信箱配額 12 GB RAM ((2000*5 MB)+2 GB) 20 SGs, 1 DB per SG 200-GB Databases 4 core x 2-GHz CPU ** 300GB SAS © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

23 Mailbox伺服器 單一複本叢集 – Single Copy Cluster (SCC)
2/24/ :28 PM Mailbox伺服器 單一複本叢集 – Single Copy Cluster (SCC) Private Network Active Node Shared Storage Public Network Active Node Passive Node © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

24 叢集連續複寫(CCR) 二○一九年二月二十四日 二○一九年二月二十四日 24 24
© 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION. © 2005 Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

25 叢集連續複寫的使用 OS與Exchange都必須是企業版 可以多 SG ，每個SG一個資料庫 提供雙資料中心，資料庫兩份拷貝
災難發生能自動 Failover，伺服器必須確認HCL 利用紀錄的重新寫入，達到資料的同步 資料檢驗不馬虎，確保資料的完整 災難發生信件遺失，Dumpster有保全

26 Agenda 資料儲存目標 Exchange儲存的特性 不同角色的 I/O 考量 儲存的設計 備份的指南 解決方案指南：驗證與監控
2/24/ :28 PM Agenda 資料儲存目標 Exchange儲存的特性 不同角色的 I/O 考量 儲存的設計 備份的指南 解決方案指南：驗證與監控 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

27 基本的儲存設計 除了光纖之外還有更多選項 CCR 不需要使用共享儲存設備 請平衡容量、 I/O 效能與線上維護或備份的需求
2/24/ :28 PM 基本的儲存設計 除了光纖之外還有更多選項 請先了解不同儲存解決方案的效能變數 CCR 不需要使用共享儲存設備 請平衡容量、 I/O 效能與線上維護或備份的需求 透過 Exchange 2007的功能(如CCR與VSS)能達到快速的系統還原 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

28 信箱大小的儲存設計 Outlook 暫存模式(Cached Mode) Outlook 線上模式(Online Mode) 記錄檔大小
2/24/ :28 PM 信箱大小的儲存設計 Outlook 暫存模式(Cached Mode) 由用戶端來進行排序與搜尋 Outlook 線上模式(Online Mode) 排序與搜尋由伺服端來進行 初始的索引建立非常耗效能 資料夾中最好不要存放超過 5000 筆資料 記錄檔大小 移動信箱與建立備份措施來調整紀錄檔的容量需求 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

29 一般儲存建置 SAN DAS iSCSI NAS 2/24/2019 10:28 PM Exchange 2007
Not supported in Exchange 2007 Exchange 2007 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

30 儲存設計 ---iSCSI 的使用 隔絕 iSCSI 網路 使用 Gigabit
2/24/ :28 PM 儲存設計 ---iSCSI 的使用 隔絕 iSCSI 網路 使用 Gigabit 使用 Jumbo Frames 來增加備份的容量 MPIO (v2 initiator) 提供更高的使用容量與可靠性 使用固定的 iSCSI LUNs MPIO 可提供高傳輸來備份與一致性檢查 1 Server NIC, 1 Storage NIC 92 MB/second 2 Server NICs, 2 Storage NICs 185 MB/second 3 Server NICs, 3 Storage NICs 241 MB/second © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

31 儲存設計 --- 磁碟陣列的使用 平衡效能與容量的需求 RAID10 提供最好的可靠性 RAID5 提供較佳的容量使用
2/24/ :28 PM 儲存設計 --- 磁碟陣列的使用 平衡效能與容量的需求 RAID10 提供最好的可靠性 有能力提供陣列中兩顆磁碟毀損資料依然不會有問題 磁碟毀損時造成效能影響較小(僅部分讀取受影響)，而 RAID5 效能可能差異超過 30% 磁碟重建的效能影響亦小(相對，RAID5 可能影響達70% 的效能使用) RAID5 提供較佳的容量使用 RAID6 提供比 RAID 5 更好保護，可是效能較差 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

32 2/24/ :28 PM 在Exchange的儲存測試 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

33 儲存設計 --- 最佳化容量 磁區大小的指定(配置單位大小) 預設為 4 KB 使用廠商的建議值，或者 64 KB
2/24/ :28 PM 儲存設計 --- 最佳化容量 磁區大小的指定(配置單位大小) 預設為 4 KB 使用廠商的建議值，或者 64 KB © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

34 Agenda 資料儲存目標 Exchange儲存的特性 不同角色的 I/O 考量 儲存的設計 備份的指南 解決方案指南：驗證與監控
2/24/ :28 PM Agenda 資料儲存目標 Exchange儲存的特性 不同角色的 I/O 考量 儲存的設計 備份的指南 解決方案指南：驗證與監控 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

35 備份的設計 LCR/CCR – 第一線的防護 主要資料庫 複寫的資料庫 資料的複本使用，提供方便的還原能力 不能取代備份
2/24/ :28 PM 備份的設計 LCR/CCR – 第一線的防護 資料的複本使用，提供方便的還原能力 不能取代備份 主要資料庫 傳統備份到另一顆磁碟或磁帶 透過 VSS 快照(snapshot)來提供較佳效率 複寫的資料庫 透過 VSS 快照備份到磁碟或磁帶 離線備份 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

36 備份的設計–大信箱需要新方法 有CCR/LCR時，使用VSS來備份副本資料庫 建議每天完整備份
2/24/ :28 PM 備份的設計–大信箱需要新方法 有CCR/LCR時，使用VSS來備份副本資料庫 不會影響到主資料庫 一致性檢查在複本上操作 (eseutil) 建議每天完整備份 user 是4TB資料量 @175 GB/hr = ~23 hours 或者每周完整、每日漸增備份 勤檢查資料庫的成長情形 例如 14 DBs, 2 Full per night, 12 Incremental user 大概每天資料量 650 GB @175 GB/hr = 3.7hrs © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

37 Agenda 資料儲存目標 Exchange儲存的特性 不同角色的 I/O 考量 儲存的設計 備份的指南 解決方案指南：驗證與監控
2/24/ :28 PM Agenda 資料儲存目標 Exchange儲存的特性 不同角色的 I/O 考量 儲存的設計 備份的指南 解決方案指南：驗證與監控 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

38 儲存測試的解決指南 請確實瞭解企業的需求(怎樣的量化數字？) 以實際環境的伺服器數量情形來測試 以大的資料庫環境來測試
2/24/ :28 PM 儲存測試的解決指南 請確實瞭解企業的需求(怎樣的量化數字？) 以實際環境的伺服器數量情形來測試 以大的資料庫環境來測試 決定符合容量的儲存需求情形並決定最大容量情形 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

39 決定你的 IOPS IOPS 是 SG 的資料庫 I/O 量除以 SG 中的使用者數量 請參考Exchange 2003儲存最佳化的技術文件
2/24/ :28 PM 決定你的 IOPS IOPS 是 SG 的資料庫 I/O 量除以 SG 中的使用者數量 請參考Exchange 2003儲存最佳化的技術文件 以 Exchange 2003 為基準，然後套用 Exchange 2007 的變數 ~70% IOPS 的減少量 可透過增加的資料庫暫存來取得大幅減少的資料讀取 I/O(意指增加記憶體量) © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

40 Exchange的儲存測試 Jetstress – 模擬 Exchange 的I/O特性，可協助正確模擬 I/O 新的工具來進行模擬測試
2/24/ :28 PM Exchange的儲存測試 Jetstress – 模擬 Exchange 的I/O特性，可協助正確模擬 I/O 以24小時燒機來測試儲存的可靠性 驗證儲存解決方案是否符合效能的需求 新的工具來進行模擬測試 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

41 Jetstress Jetstress的圖形化介面 使用來測試系統容量是否在可接受的程度 透過報告來進行微調
2/24/ :28 PM Jetstress Jetstress的圖形化介面 使用來測試系統容量是否在可接受的程度 透過報告來進行微調 模擬 Exchange disk I/O 測試磁碟子系統 測試Exchange Mailbox Profile的情形 效能測試預設兩小時來確認效能 可透過24hr壓力測試儲存的可靠度 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

42 監控 Exchange 的資料儲存 獲取可能造成系統毀損的硬體失敗或警告狀態訊息 獲取可能造成使用者問題的儲存效能問題
2/24/ :28 PM 監控 Exchange 的資料儲存 獲取可能造成系統毀損的硬體失敗或警告狀態訊息 獲取可能造成使用者問題的儲存效能問題 儲存容量的計畫可能不足，I/O可能因各種情形而有改變(例如使用者的變動或其他應用程式的安裝) I/O 的變動瞬息萬變 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

43 監控儲存控制卡 盡早了解可能的效能問題 與 MOM 整合：有些儲存設備商有提供 MOM management pack
2/24/ :28 PM 監控儲存控制卡 盡早了解可能的效能問題 與 MOM 整合：有些儲存設備商有提供 MOM management pack 如無法與 MOM 整合，可能可以透過 SNMP 介面 不同的儲存方案通常有特定的監控方式 General metrics: Disk/Spindle % utilization Read cache hit ratio Write pending requests Storage processor % utilization © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

44 監控工具 效能監視器 MOM -Microsoft Operations Manager
2/24/ :28 PM 監控工具 效能監視器 即時、紀錄檔與警示的使用 MOM -Microsoft Operations Manager Exchange Mgmt Pack for MOM ExBPA- Best Practice Analyzer Tool ExBPA management pack for MOM 2005. Event Viewer [大小>5mb 並且可依需要覆寫] Network Monitor Exchange Optimizing Storage Whitepaper ExPTA – Performance Troubleshooting Analyzer效能疑難排解員 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

45 監控 Exchange 主機的儲存狀態 RPC Average Latency: avg 50ms, max 100ms
2/24/ :28 PM 監控 Exchange 主機的儲存狀態 RPC Average Latency: avg 50ms, max 100ms Disk latency: avg 20ms, max 40ms Log writes - <10ms Database reads - <20ms Database writes - <20ms Use Advanced Performance Counters Database page faults should be <1 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

46 總結 在大信箱的使用環境，盡量減少費用與複雜度 盡可能減少 I\O 需求 CCR 提供不須共享儲存的叢集方式
2/24/ :28 PM 總結 在大信箱的使用環境，盡量減少費用與複雜度 盡可能減少 I\O 需求 CCR 提供不須共享儲存的叢集方式 全文檢索與信件生命週期(ELC)可以協助大信箱的使用與管理 Exchange 2007 的儲存解決與以前不同 不過驗證與監控是一樣的 © 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

47 For More Information… TechNet Exchange Server 2007 TechNet 技術論壇
Exchange Server 2007 TechNet 技術論壇 MVP Community社群網站 MS Exchange Team Blog Exchange 2007 online Help

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