如何进行您的硬盘的一个充分的手工坚固在窗口景色之下
如果您设法做您的硬盘的坚固在窗口景色之下，您在甚而某一情况defragment时注意defrag公共事业真正地不提供您关于您的硬盘破碎水平的任何详细信息，显示您坚固进展，当defragging，和，当您要求它时。 这个指南显示您在坚固前后，怎么您能执行您的硬盘一充分的defrag在景色之下和得到至少一个基本的报告关于您的硬盘破碎。
什么这里发生
有一定数量的变动在窗口景色的defragmenter和XP的defrag工具之间。 一般来说，景色的defragger为一般的用户被设计和为自动幕后工作因而调整： 默认情况下，预定defrag公共事业每周跑。 它defragments所有分开在自动所有您的硬盘。 然而不同于Windows XP坚固工具，它将仅defragment文件与片段小于64 MB在NTFS文件系统。 缺乏所有有用的用户界面在景色defrag公共事业与这个设计决策是一致的有一自动化的defragger在幕后跑没有用户干预。
在您得到太弄翻之前，让我说这是一个一般有用的设置为一般的用户。 我们面对它，如果您读此，您是 没有 一名一般的用户。 我知道不defragment他们的硬盘的许多用户。 他们甚而不知道概念，更不用说怎样完成它或什么为用途服务它也许。 缺省景色设置为这样用户是易察觉的-周刊日程表更比充分是： 太频繁和恒定的坚固在硬盘导致另外的磨损为很少另外的获取。 并且为多数人，不移动的文件片段，如果他们是超过64 MB是好妥协-它加速整体defragging的过程，并且片段是足够大，以便他们在系统在许多情况下不导致重大减速。
手工坚固
当然有原因为什么您也许想要忽略这个缺省机制。 例如，硬盘的一个充分的坚固也许加速确定 硬盘备份 操作。 If you’re doing it on a large scale with many computers, the time savings when backing up a properly defragged hard disk compared to one where the files are broken into many fragments may be significant. Another possible reason might be if you are capturing video on your computer and don’t want any frames to be skipped; if the disk is fragmented without a contiguous free space for the entire video file, the hard disk head may have to skip over occupied sectors in the middle of recording, causing your recording software to skip frames.
To get Vista’s defragger to give you some information about your hard disk, and to control which hard disk or partition it defragments, you will need to use the command line defragmentation utility. It will still not give you any feedback while defragmenting, just as the GUI version of the defragmenter will not, but at least you can get information on the fragmentation level of your hard disk, control whether to defragment even if the file fragments are larger than 64 MB, and control which partition or hard disk to defragment.
To use the command line defrag tool in Windows Vista, you have to run the Command Prompt as an administrator. In Vista, this is not automatic even if you are logged in as the administrator. Click the Windows button (previously the Start button in earlier versions of Windows), the All Programs menu item and the Accessories menu item. Right click the "Command Prompt" button and select "Run as administrator". A command prompt window will appear. Everything you run in this Window will be run with administrator rights.
To view a file fragmentation analysis of (say) your C: drive, type:
defrag c: -a -vThe "-a" parameter tells the defragger to perform a fragmentation analysis. The "-v" option tells it to be verbose in its report. If you want a report on drive D: or some other drive, substitute that drive letter in place of c:.
Be aware that defrag may tell you that you have no fragmented files even if you have some. On NTFS partitions, the reporting function of defrag does not consider fragmented files with fragments greater than 64 MB as fragmented. If you need truly detailed information, you may have to consider getting a third party defragmenter such as those listed on the Free Defragmentation Utilities page on thefreecountry.com.
To defragment a particular drive, say C:, type:
defrag c: -v -rThe "-r" option tells the defragmentation utility to treat files that are fragmented with 64 MB fragments or larger as though they are not fragmented. This partial defragmentation is the default for "defrag", and it’s the only way the GUI defragmenter in Vista works.
You can also force the defragmenter to defragment everything. That is, even if the file fragments are larger than 64MB, the Vista defragmenter will still attempt to put the file into contiguous sectors. To do this, run the defragger with the following options:
defrag c: -v -wAs you have probably have guessed, "-w" tells the Vista defrag tool to do a full defragmentation. All file fragments will be consolidated where possible.
You will still not get any feedback as to the progress of the defragmentation with the command line tool, just as you did not with the GUI version. However, at the beginning and the end of the defragmentation, "defrag" with the "-v" option will give a report, much like the old Windows XP GUI defragmentation utility. Again, though, it will not report fragmented files with 64 MB fragments (or larger) as being fragmented.
How to Perform a Full Manual Defragmentation of Your Hard Disk Under Windows Vista (howtohaven.com)
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