On Mon, Apr 11, 2011 at 10:59 AM, Jerry Geis <geisj at pagestation.com> wrote: > Just tried running a configuration on 5.6 with ext4 as the "/" > partitition. I got the error > that cannot boot ext4 partition. bummer.... I know this is just a boot > issue and make the ext3 but I was disappointed. > > Maybe 6.0 will have ext4 bootable. Did you have a separate /boot partition that was ext3? I'm fairly sure grub doesn't support ext4 in CentOS 5. With /boot separate you should be able to make / ext4. Ryan