> CentOS List wrote: >> >> Is there a tutorial on how to setup raid 1? I like to install CentOS 4.3 >> on a 160GB SATA drive and do a mirror on another identical 160GB SATA. > > The documentation has a section on setting up RAID during the install. > > http://www.centos.org/docs/4/html/rhel-sag-en-4/ch-software-raid.html Thanks. I followed the tutorial and had install CentOS 4.3. How do i check if my setup is correct? regards