描述：DiskMon is an application that logs and displays all hard disk activity on a Windows system. You can also minimize DiskMon to your system tray where it acts as a disk light, presenting a green icon when there is disk-read activity and a red icon when there is disk-write activity. 下载地址： http://www.afterdawn.com/software/system_tools/system_information/diskmon_nt.cfm
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