I am running FC3, LVM2, and GRUB, and would like to change the names of the installed by default VGs and LVs. I have a total of 1 VG containing 3 LVs; one of the LVs is mounted as /. I am assuming that I can use lvrename and vgrename to accomplish this. Do I need to do it in a certain sequence (e.g., VG first, reboot, followed by the LVs)? I am assuming that /etc/fstab is all I need to modify after the rename. Since the VG and one of the LVs are related to /, I guess I will have to also edit /boot/grub/grub.conf; do I need to reinstall the bootstrap (e.g., with grub-install)?
Thanks in advance for any and all comments.