On 03/13/2014 10:26 AM, Patrick O'Callaghan issued this missive:
On Thu, 2014-03-13 at 12:20 -0400, Hunter Jozwiak wrote:
> Okay, found it. Now, it says that it is at 20006 megabytes, which I am
> assuming is it's size. But, I can't move the number upwards to give it
> more room. I went to the correct partition, clicked resize/move, and
> that's where I found the current size. Is it because I am booted in to
> Fedora that I can't modify the size?
[Please don't top-post, see the Guidelines]
In general resizing a mounted partition would be Bad, though some
filesystems such as BTRFS or LVM can do it I think. Much safer to do it
from single-user mode (e.g. for /home) or from a rescue disk (for /).
LVM isn't a filesystem, Pat, it's a storage container that holds a
filesystem. To grow a filesystem on an LVM, you grow the LVM first (if
it needs more space), then grow the filesystem on it.
To shrink a filesystem on an LVM, you first shrink the filesystem (if
you can--some don't support shrinking), then you can shrink the
containing LVM.
And yes, one should only resize filesystems that aren't mounted. Much
safer. :-)
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