hai... can i ask about lvm... lvextend -L +40000 /dev/datavg/IardFileServer and i reboot the computer before i resize the file system.. and an eror accrured... can you help me i tried to extend my volume group in my IDE hardisk by doing -- <img src=http://linuxcult.com/gallery/.gallery_data/8/7/4/6/tirinha01A_original.jpg>