配置磁盘和设备驱动.ppt
第二章配置磁盘和设备驱动,章节概述,在Windows 7中进行磁盘分区管理磁盘分区（卷）在Windows 7中维护磁盘安装和配置设备驱动,Lesson 1:在Windows 7中进行磁盘分区,什么是MBR磁盘?什么是GPT磁盘?磁盘管理工具Demo：转换MBR分区到GPT分区,什么是MBR磁盘?,当磁盘分区时创建,在硬盘的第一个扇区,是一张包含4个分区条目的表,限制了分区的数量和大小,Master Boot Record(MBR)DiskMBR包含了磁盘的分区表和可执行代码（主引导代码）.,什么是GPT磁盘?,GUID Partition Table(GPT)Contains an array of partition entries describing the start and end LBA of each partition on disk,支持更多的分区,支持大分区,增强了可用性,在64位操作系统中支持做启动磁盘，UEFI 系统,Diskpart.exe Scriptable command line utility Create scripts to automate disk-related tasks Always runs locally,Disk Management Snap-inGraphical user interface Manage disks and volumes,both basic and dynamic,locally or on remote computersSimple partition creation,磁盘管理工具,Demo：转换MBR分区到GPT分区,在这个演示中，你将看到:使用Diskpart.exe讲磁盘转换成GPT磁盘使用磁盘管理将磁盘3转换成GPT磁盘查看磁盘类型,Lesson 2:管理磁盘分区（卷）,什么是简单卷?Demo:创建一个简单卷什么是跨区卷和条带卷?Demo:创建跨区卷和条带卷调整卷大小的目的Demo：调整一个卷的大小,什么是简单卷?,简单卷是一种动态卷，可以使用单一、动态磁盘驱动器上的可用空间,可以在同一块磁盘上被扩展,可以在不同磁盘上扩展，卷将变成跨区卷,没有容错功能,卷I/O性能和磁盘I/O一样,Demo:创建一个简单卷,In this demonstration,you will see how to create a simple volume by using Disk Management and Diskpart.exe.,什么是跨区卷和条带卷?,Demo:创建跨区卷和条带卷,In this demonstration,you will see how to:Create a spanned volumeCreate a striped volume,调整卷大小的目的,在压缩卷之前:对磁盘进行碎片整理减少卷影副本的磁盘分配空间确认没有页面文件存储在要压缩的卷上,调整卷大小，可以在新卷中提供额外的、未分配磁盘空间,压缩卷可以在:在同一磁盘扩展简单卷扩展一个简单卷，可以使用本地计算机上其它未分配到 空间,Demo：调整一个卷的大小,In this demonstration,you will see how to:Shrink a volume by using Diskpart.exeExtend a volume by Disk Management,Lesson 3:在Windows 7中维护磁盘,什么是磁盘碎片?对磁盘进行碎片整理什么是磁盘配额?Demo：配置磁盘配额（可选）,什么是磁盘碎片?,磁盘碎片是一个卷中未连续存储的数据,对磁盘进行碎片整理,什么是磁盘配额?,磁盘配额是用来限制一个用户在一个卷内所能使用的最大磁盘空间,Demo：配置磁盘配额（可选）,In this demonstration,you will see how to:Create quotas in a VolumeTest a quotaReview quota alerts and event-log messages,Lesson 4:安装和配置设备驱动,Windows 7设备驱动概述安装设备和驱动设备驱动管理工具更新驱动的相关选项管理驱动签名讨论:驱动问题的恢复选项Demo:管理驱动,Windows 7设备驱动概述,驱动是一种软件程序，使得硬件设备和计算机系统之间可以互想通讯.,为32位系统开发的驱动程序不适用与64位系统，反之亦然.在Windows 7中自带的驱动都已经经过了微软的数字签名.驱动存放在系统的驱动目录下.设备元数据包包含了一个设备体验XML文档，主要有如下信息:设备的属性 设备的功能支持该设备的应用程序和服务.,安装设备和驱动,改进了最终用户设备驱动的安装:,配置客户端计算机自动扫描指定的文件夹搜索指定的文件夹,从保护的驱动存储中安装驱动在命令行下Pnputil.exe添加驱动,Device ManagerHelps install and update drivers for hardware devices,change the hardware settings for those devices,and troubleshoot problemsUse Device Manager to manage devices only on a local computer,Devices and PrintersProvides a place to manage devicesDevices that display in this location are usually external devices that you connect or disconnect from the computer through a port or network connection,Device StageProvides users with a way to access devices and advanced options for managing themDevices in use are shown on the taskbar with a photo-realistic icon,设备驱动管理工具,更新驱动的相关选项,动态更新Windows Update硬件厂商的安装介质或网站设备管理器兼容性报告,和Windows Update一起下载关键补丁和设备驱动,手工方式更新驱动,使用安装介质或浏览厂商网站来更新驱动,在升级时使用该报告来装载一个新的或更新的驱动,下载软件更新和驱动，可以自动执行,管理驱动签名,使用驱动签名的好处：维护驱动签名,增强安全性降低支持成本更好的用户体验,使用Sigverif.exe来检查未签名的设备驱动使用命令行运行driverquery命令 加/si开个来获取签名和未签名的驱动列表使用组策略来部署证书到客户端计算机,讨论:驱动问题的恢复选项,你们公司新设备的周期和哪些计算机上相关驱动的可靠性问题?恢复驱动问题的可用方法?描述你解决驱动问题的每种方式.,Demo:管理驱动,In this demonstration,you will see how to:Update a device driverRoll back a device driverInstall a driver into the driver store,Lab:配置磁盘和设备驱动,Exercise 1:Configuring Disks Exercise 2:Configuring Disk Quotas(Optional)Exercise 3:Updating a Device Driver,Logon information,Estimated time:30 minutes,Lab Scenario,A Windows 7 computer is used for rendering large engineering drawings.It requires expanded disk space and fast disks.Initially a simple volume is requested,but then an application requires a separate drive letter and the simple volume must be shrunk.Then,more disk space is required,so a spanned volume is created.Finally,a striped volume is created to enhance performance.Some of the employees at the engineering company work on a shift basis.Disk quotas need to be created for people who share computers on a shift basis and to see which user is using how much disk space allocated.As the volume of work increases,some of the devices are not functioning as required.Your task is to perform an update of the drivers for those devices.,Lab Review,In Exercise 1,you used the assign command in diskpart to assign a drive letter to a newly created volume.Instead of assigning a drive letter,what else can you do?In Exercise 2,you used local disk quotas to manage disk consumption.Although this is a useful local management tool,in an enterprise network based on Windows Server 2008,what other disk space management tools can you use?In Exercise 3,you used driver roll back to reverse a driver update you made.If your computer will not start properly,how can you address a driver-related problem?,Module Review and Takeaways,Review QuestionsCommon IssuesBest PracticesTools,
