Hi All, I am trying to install Oracle 9i Standard edition on RHEL 4. While setting the shmmax value ( as root ) in /proc/sys/kernel to that specified in the Oracle documentation, I am facing a problem. When I edit the value in shmmax using vi editor and try saving it, it gives a message "E667 : Fsync failed." I am unable to edit this file. Can anyone help me out with this ? Regards, Gopi