On Fri, 2007-11-30 at 18:21 +0530, Silambarasan.R wrote: > > Hi.. > > Could u help me to re-install the centos 4 without affecting existing > data...? is it possible? if so pl let me know... http://www.catb.org/~esr/faqs/smart-questions.html You did not give enough information to get good advice. Provide output of "df -h" and "fdisk -l" as a start. One could always use an additional disk, if that is an option. Phil