Jerry Geis wrote: > dmesg is not reporting any issues. > > The /proc/mdstat looks fine. > md0 : active raid1 sdb1 sda1 > X blocks [2/2] [UU] > > however /var/log/messages says: > > smartd Device /dev/sda 20 offline uncorrectable sectors > > The machine is running fine.. raid array looks good - what > is up with smartd? search the list archives for "offline uncorrectable sectors". e2fsck -cc might help, though I don't know how that will go with raid.