Am 01.07.2015 um 18:20 schrieb Chris Murphy:
Right. So basically yum install ntfsprogs and then grub2-mkconfig -o /boot/grub2/grub.cfg assuming this is a system with BIOS firmware. My understanding is CentOS doesn't really support dual-boot anyway, whereas Fedora does.
My experience is different: my system previously comes with Windows-7, which I shrinked and installed CentOS-6 in parallel, where the installer created an entry to start windows. Later when CentOS-7 comes out, I replaced Windows by Centos-7. After installation, the Grub2 boot menu included entries to start CenOS-6. The only problem (not really) is that a kernel update in CentOS-6 does not update the boot menu, I must boot CentOS-7 and rebuild it there.
__ Gabriella