Hi I want to ask it is possible boot root file system (via GRUB) from LVM RAID1 volume? I can boot root file system (with /boot) from linera LVM volume and from mirror volume, but when I create raid1 mirror GRUB can't boot from it: lvconvert --type raid1 -m1 gsys/vsys LVM mirror is work: lvconvert -m1 gsys/vsys I have two disk and use only LVM, not other raid software. GRUB have lvm module. Thanks -- Grzesiek _______________________________________________ linux-lvm mailing list linux-lvm@redhat.com https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/