On Jul 13, 2015 9:24 AM, "Angelo Moreschini" <mrangelo.fedora@gmail.com> wrote:
>
> Hi,
>
> I am new to LVM and I would like to have an exact answer to the question :
>
> what is the criteria that allows to distinguishes the "free space" on the all the space in a Volume Group?
>
> or (if you prefer)...
>
> how the command pvscan does to obtain information about the free space in LVM ?
>
This may sound like a naive reply but I always thought free space in a VG is space not allocated to its LVs.
> ------------
> According to my current knowledge, I know that the definition of "free space" concerns with with the set of blocks for which, in the FAT, is not registered a significant link to access a file.
>
> But I think that in the context of LVM there should be a different criterion to define the "free space" inside a Volume Group.
> ----------
>
> Thank you
>
> Regards
>
> Angelo
>
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