Hi, I have Installed centos 5.3 and enabled virtualization on it. now i want to create virtual mechine , while trying this im getting following errors : i have used virt-install command then it has asked some questions and i have answered them of what ram , location e.t.c .. after that a warning came reagarding partition , then an error came like : : input / output error during read on /dev/xvda i have ignored this error and continued installation at last i have got an error: like LVM operation failed : vgcreate failed for volgroup00 , the installer will now exit. Please guide me where im doing mistake ... regards Krish