check disk Options
fsutil dirty query c: This command is used to view the disk (Dirty disk) Status
Ans: Volume - is NOT Dirty
chkdsk c:/f /r
f - f is used to automatically correcting the Disk erroring data
r - r command is used to automatically corrected the bad sectors ( hard disk critical disk areas data will be automatically recoverd )
chkdsk [volume:][[path]filename] [/f] [/v] [/r] [/x] [/i] [/c] [/l[:size]]
/v - one by one check the directorys and the directory including file will be diplayed the check disk processing time
/x - this command is used in only supportd NTFS file format /x command is used to //f command works will be processed. so /f command you dont used in NTFS format file systems
/i - (NTFS) this commad is only used to Index file types (slowing this checking process)
/c - (NTFS)This command is used to cycle's only checked in floder Structures(this process faster then normal checking. so this is processing time is saved)
/l - This command is used to create the log file with in your typeing size.
you will be not type the size of parameter, so /i command is display the log file original size
check disk command websites
http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/enus/chkdsk.mspx
http://support.microsoft.com/default.aspx?scid=kb;187941
