I can confirm this with the most recent version of grub2. Having three RAID 1 partitions (on sda and sdb), I briefly get a "biosdisk read error" for about half a second, then everything continues without problems.
I can confirm this with the most recent version of grub2. Having three RAID 1 partitions (on sda and sdb), I briefly get a "biosdisk read error" for about half a second, then everything continues without problems.