提示:这样转换出来的NTFS和直接格式化出来的有差距。具体方案在:
http://www.3cworld.com.cn/news/2006/2/4210_1.html
常见的分区格式有Fat16/32、NTFS等。转换分区格式除了直接格式化时选择之外,就是借助Convert命令来完成了。尤其是将Fat格式转换成NTFS格式,使用Convert命令更是可以实现内容无损转换。
但是很多朋友转换时都是直接使用“Convert X: /FS:NTFS”,其实这种转换虽然没有什么不对,但是转换时却容易出错,即使不出错其性能也不会有所提高。下面我们就向大家介绍正确的转换方法。
我们以要转换的分区为E盘,大小为20G。首先运行“CMD”命令打开命令提示符窗口,输入“Fsutil file createnew e:\testfile.txt 2500000000”,其中2500000000,它是表示要转换分区总容量的12.5%,大家根据自己实际的分区容量进行换算。命令执行后,就可以使用系统自带的磁盘碎片整理程序,使用生成的占位文件testfile.txt对E盘进行全面的碎片整理,合并E盘上所有可用空间,使其成为一个连续区域。
整理完毕,我们再次返回命令提示符窗口,输入“Convert E: /FS:NTFS /Cvtarea:testfile.txt”,命令执行后即可进行转换,转换成功后testfile.txt文件会被自动删除,这样转换后的磁盘空间就是连续完整的,在访问时也可以提高读写速度。
(孙永扬)
http://www.microsoft.com/technet/prodtechnol/windowsserver2003/zh-chs/library/ServerHelp/3ae7b608-6eec-4a97-9760-471a590545e3.mspx?mfr=true
要点
• 在运行 convert 之前,首先必须使用 fsutil file createnew 命令创建占位符文件。Convert 并不创建此文件。Convert 使用 NTFS 元数据覆盖此文件。完成转换后,会释放此文件中所有未被使用的空间。有关 fsutil file 命令的详细信息,请参阅“相关主题”。
Last edited by electronixtar on 2006-12-25 at 07:25 AM ]
Tips: The NTFS converted in this way is different from the one directly formatted. The specific solution is at:
http://www.3cworld.com.cn/news/2006/2/4210_1.html
Common partition formats include Fat16/32, NTFS, etc. In addition to selecting when directly formatting, converting partition formats can also be completed with the help of the Convert command. Especially when converting the Fat format to the NTFS format, the Convert command can realize content lossless conversion.
But many friends directly use "Convert X: /FS:NTFS" when converting. Although this conversion is not wrong, it is easy to make mistakes when converting, and even if there is no mistake, its performance will not be improved. Now we will introduce the correct conversion method to you.
We take the partition to be converted as drive E with a size of 20G. First, run the "CMD" command to open the command prompt window, and enter "Fsutil file createnew e:\testfile.txt 2500000000", where 2500000000 represents 12.5% of the total capacity of the partition. You can convert it according to your actual partition capacity. After the command is executed, you can use the built-in disk defragmenter of the system to use the generated placeholder file testfile.txt to perform a comprehensive defragmentation on drive E, and merge all available spaces on drive E into a continuous area.
After finishing the defragmentation, we return to the command prompt window again, and enter "Convert E: /FS:NTFS /Cvtarea:testfile.txt". After the command is executed, the conversion can be carried out. After the conversion is successful, the testfile.txt file will be automatically deleted. In this way, the converted disk space is continuous and complete, and the reading and writing speed can also be improved during access.
(Sun Yongyang)
http://www.microsoft.com/technet/prodtechnol/windowsserver2003/zh-chs/library/ServerHelp/3ae7b608-6eec-4a97-9760-471a590545e3.mspx?mfr=true
Key points
• Before running convert, you must first use the fsutil file createnew command to create a placeholder file. Convert does not create this file. Convert overwrites this file with NTFS metadata. After the conversion is completed, all unused space in this file will be released. For detailed information about the fsutil file command, see "Related Topics".
Last edited by electronixtar on 2006-12-25 at 07:25 AM ]