要说安装Windows Server 2008 R2 Sp1的过程，只能用以下几个词来形容：安装过程慢，那不是一般的慢，那是相当的缓慢，所以心情很烦。
以上观点，仅是我个人的体会。
以下是安装过程小记：
测试计算机：安装有Windows Server 2008 R2和SQL Server 2008 R2,DC；
硬件环境如下图：
时间：2010年10月29日上午11：09分，运行补丁安装程序。为了跟踪安装过程，我分别打开了
C:WindowsWindowsUpdate.log和C:WindowsLogsCBSCBS.log进行跟踪。
特别释放以下文件耗时很长，如下：
2010-10-29 11:36:29, Info CBS Extracting all files from cabinet ?C:c5cf3ce3616ba
bd6a1b1d7ac8f474c32a03fc4d2d37e711ce692b8d6fee2df85abb7256e4eaadbf4209bKB976933-LangsCab1.cab
2010-10-29 11:36:29, Info DPX Started DPX phase: Resume and Download Job
2010-10-29 11:36:29, Info DPX Started DPX phase: Apply Deltas Provided In File
2010-10-29 11:36:29, Info DPX Ended DPX phase: Apply Deltas Provided In File
2010-10-29 11:36:29, Info DPX Started DPX phase: Apply Deltas Provided In File
2010-10-29 11:39:26, Info DPX Ended DPX phase: Apply Deltas Provided In File
2010-10-29 11:39:26, Info DPX Ended DPX phase: Resume and Download Job
2010-10-29 11:39:26, Info CBS Extracting all files from cabinet ?C:c5cf3ce3616bab
d6a1b1d7ac8f474c32a03fc4d2d37e711ce692b8d6fee2df85abb7256e4eaadbf4209bKB976933-LangsCab6.cab
2010-10-29 11:39:26, Info DPX Started DPX phase: Resume and Download Job
2010-10-29 11:39:26, Info DPX Started DPX phase: Apply Deltas Provided In File
2010-10-29 11:39:26, Info DPX Ended DPX phase: Apply Deltas Provided In File
2010-10-29 11:39:26, Info DPX Started DPX phase: Apply Deltas Provided In File
2010-10-29 11:52:40, Info DPX Ended DPX phase: Apply Deltas Provided In File
2010-10-29 11:52:40, Info DPX Ended DPX phase: Resume and Download Job
2010-10-29 11:52:40, Info CBS Extracting all files from cabinet ?C:c5cf3ce3616babd
6a1b1d7ac8f474c32a03fc4d2d37e711ce692b8d6fee2df85abb7256e4eaadbf4209bKB976933-LangsCab0.cab
2010-10-29 11:52:41, Info DPX Started DPX phase: Resume and Download Job
2010-10-29 11:52:41, Info DPX Started DPX phase: Apply Deltas Provided In File
2010-10-29 11:52:41, Info DPX Ended DPX phase: Apply Deltas Provided In File
2010-10-29 11:52:41, Info DPX Started DPX phase: Apply Deltas Provided In File
2010-10-29 12:10:03, Info DPX Ended DPX phase: Apply Deltas Provided In File
2010-10-29 12:10:03, Info DPX Ended DPX phase: Resume and Download Job
2010-10-29 12:10:03, Info CBS Extracting all files from cabinet ?C:c5cf3ce3616babd
6a1b1d7ac8f474c32a03fc4d2d37e711ce692b8d6fee2df85abb7256e4eaadbf4209bKB976933-LangsCab5.cab
2010-10-29 12:10:05, Info DPX Started DPX phase: Resume and Download Job
2010-10-29 12:10:05, Info DPX Started DPX phase: Apply Deltas Provided In File
2010-10-29 12:10:05, Info DPX Ended DPX phase: Apply Deltas Provided In File
2010-10-29 12:10:05, Info DPX Started DPX phase: Apply Deltas Provided In File
2010-10-29 12:29:53, Info DPX Ended DPX phase: Apply Deltas Provided In File
2010-10-29 12:29:53, Info DPX Ended DPX phase: Resume and Download Job
2010-10-29 12:29:53, Info CBS Extracting all files from cabinet ?C:c5cf3ce3616babd
6a1b1d7ac8f474c32a03fc4d2d37e711ce692b8d6fee2df85abb7256e4eaadbf4209bKB976933-LangsCab2.cab
2010-10-29 12:29:53, Info DPX Started DPX phase: Resume and Download Job
2010-10-29 12:29:53, Info DPX Started DPX phase: Apply Deltas Provided In File
2010-10-29 12:29:53, Info DPX Ended DPX phase: Apply Deltas Provided In File
2010-10-29 12:29:53, Info DPX Started DPX phase: Apply Deltas Provided In File
2010-10-29 12:47:40, Info DPX Ended DPX phase: Apply Deltas Provided In File
2010-10-29 12:47:40, Info DPX Ended DPX phase: Resume and Download Job
2010-10-29 12:47:40, Info CBS Extracting all files from cabinet ?C:c5cf3ce3616babd
6a1b1d7ac8f474c32a03fc4d2d37e711ce692b8d6fee2df85abb7256e4eaadbf4209bKB976933-LangsCab3.cab
2010-10-29 12:47:41, Info DPX Started DPX phase: Resume and Download Job
2010-10-29 12:47:41, Info DPX Started DPX phase: Apply Deltas Provided In File
2010-10-29 12:47:41, Info DPX Ended DPX phase: Apply Deltas Provided In File
2010-10-29 12:47:41, Info DPX Started DPX phase: Apply Deltas Provided In File
2010-10-29 13:03:41, Info DPX Ended DPX phase: Apply Deltas Provided In File
2010-10-29 13:03:41, Info DPX Ended DPX phase: Resume and Download Job
2010-10-29 13:03:41, Info CBS Extracting all files from cabinet ?C:c5cf3ce3616babd
6a1b1d7ac8f474c32a03fc4d2d37e711ce692b8d6fee2df85abb7256e4eaadbf4209bKB976933-LangsCab4.cab
2010-10-29 13:03:41, Info DPX Started DPX phase: Resume and Download Job
2010-10-29 13:03:41, Info DPX Started DPX phase: Apply Deltas Provided In File
2010-10-29 13:03:41, Info DPX Ended DPX phase: Apply Deltas Provided In File
2010-10-29 13:03:41, Info DPX Started DPX phase: Apply Deltas Provided In File
2010-10-29 13:03:58, Info DPX Ended DPX phase: Apply Deltas Provided In File
2010-10-29 13:03:58, Info DPX Ended DPX phase: Resume and Download Job
2010-10-29 13:03:58, Info CBS Extracting all files from cabinet ?C:c5cf3ce3616babd
6a1b1d7ac8f474c32a03fc4d2d37e711ce692b8d6fee2df85abb7256e4
eaadbf4209bNestedMPPContent.cab
2010-10-29 13:03:58, Info CBS Extracted all payload from cabinets
2010-10-29 13:03:58, Info CBS Extracting all files from cabinet ?C:c5cf3ce3616babd
6a1b1d7ac8f474c32a03fc4d2d37e711ce692b8windows6.1-KB976932-X64.cab
2010-10-29 13:33:37, Info CBS Session: 30111530_3584352120 finalized. Reboot
required: yes [HRESULT = 0x00000000 - S_OK]
13：53第一次启动：配置Service Pack.到15%时，耗时很长时间。
16%重启。时间为14：11
重启后，扫描文件、注册表。从观察屏幕提示来看，大约检测了118427个文件和键值。
14：28重启。继续准备配置Service Pack.
14:37.安装成功
同时日志文件最后几行为：
2010-10-29 14:36:42, Info CBS SPI: SP installation succeeded
..........................................................
漫长的近四个小时，远比安装提示的一个小时要多得多！！
本文出自 “从心开始” 博客，请务必保留此出处http://ycrsjxy.blog.51cto.com/618627/412739