I just updated a system to fedora 17 to play around with it and noticed that the update didn't update grub. I suspect that this is because /dev/sda is my mechanical drive and /dev/sdb is my ssd (and my system is configured to boot from the ssd) so fedora by default updated grub2 on /dev/sda instead of /dev/sdb.
How does fedora know what drive to use as the grub2 boot device when there are multiple drives?
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