[CentOS] resize lvm

On 05/06/2016 02:15 PM, Wes James wrote:
> I found this:
>
> # lvextend -l +100%FREE /dev/myvg/testlv
>
> doing a search.  What's the difference between 100%VG and 100%FREE?

For the special case of "100%" there is no difference. For values
less than 100% with a non-empty VG, the two are quite different,
e.g., (50% of VG) != (50% of the free space in VG).

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