[CentOS] Flash Drive problem?

Ron Blizzard wrote:
1
> Jul  1 03:54:26 localhost hald[2450]: forcibly attempting to lazy
> unmount /dev/sda1 as enclosing drive was disc

That indicates that you unplugged the drive without first unmounting
it, which is very likely to cause exactly the problem you are seeing.

-- 
Bob Nichols     "NOSPAM" is really part of my email address.
                 Do NOT delete it.