On 04/17/2016 09:27 PM, Chandran Manikandan wrote: > Thanks for your help. > I have tried above your commands > I couldn't see that size of the file. What commands? I suggested that you look for deleted but open files using: # ls -l /proc/*/fd/* | grep '(deleted)' If you see any, you won't see their size. All you'll really see is the PID of the process that has the files open, and in that case, you must terminate that process. Do you see deleted files when you run the command above?