2008/10/10 Sven Joachim <[EMAIL PROTECTED]> > On 2008-10-09 18:03 +0200, J.H.Kim wrote: > > > [EMAIL PROTECTED]:/media/USB DISK$ df /media/USB* > > Filesystem 1K-blocks Used Available Use% Mounted on > > /dev/sdb1 976996 945752 31244 97% /media/USB DISK > > > > [EMAIL PROTECTED]:/media/USB DISK$ du -s > > 443576 . > > > > [EMAIL PROTECTED]:/media/USB DISK$ du -sm > > 434 . > > > > [EMAIL PROTECTED]:/media/USB DISK$ ls -altR > > .: > > total 443580 > > drwx------ 2 frog frog 4096 2008-10-09 23:59 . > > -rw------- 1 frog frog 454215680 2008-10-09 23:58 test.tar > > drwxr-xr-x 5 root root 4096 2008-10-09 23:40 .. > > I suspect the filesystem is corrupt, please run dosfsck on it. FAT32 > stores the amount of free space in a special place, and that value is > apparently incorrect. >
dosfsck made my usb stick works fine~ Thank you. The following message was the result of "dosfsck /dev/sdb1" : frog1120:/home/frog# dosfsck -a /dev/sdb1 dosfsck 2.11, 12 Mar 2005, FAT32, LFN There are differences between boot sector and its backup. Differences: (offset:original/backup) 65:01/00 Not automatically fixing this. Free cluster summary wrong (97616 vs. really 223160) Auto-correcting. Performing changes. /dev/sdb1: 362 files, 21089/244249 clusters
