I have some problem with the file uploads in the my server, there is about 1% of the files with incorrect timestamp.
When i do a ls -l in the server i can see most files as below,
-rwxr-xr-x 1 liyx psaadm 32657 Apr 28 2010 9948_9083_b.jpg
but there is some incorrect timestamp as well, like below
-rw-r--r-- 1 liyx psacln 3689 Jul 5 21:49 50351_28691_s.jpg
I dont know the cause of the problem, only few like 1% has this problem, my server is nginx as reverse proxy with apache 2.2, and i use the plesk. may be its the user psacln ? how to correct the incorrect timestamp and stop from this happening again ?