I really didn't prepare for lvm. I never used lvm before this so had no
idea of lvm before.

Snapshots sound like an awesome idea.

I would like to do a configured base install, create a snapshot, and modify
(fork), the base for different things.

With 20/20 hindsight. The default doesn't seem to have room. What are
different solutions other debian/lvm users have used?

Thanks
Forest





On Fri, May 11, 2018 at 2:57 PM, Forest Dean Feighner <
forest.feigh...@gmail.com> wrote:

>
>
> On Fri, May 11, 2018 at 8:15 AM, Greg Wooledge <wool...@eeg.ccf.org>
> wrote:
>
>> On Fri, May 11, 2018 at 09:20:32AM +0200, Pascal Hambourg wrote:
>> > > To me, it seems me the partition is too large to to reduce for
>> snapshots.
>> >
>> > What do you mean ?
>> > Did you allocate all the available space in the volume group to the
>> logical
>> > volumes ? Creating snapshots requires space.
>>
>> Yeah, if you let the installer do LVM partitioning "for" you, it
>> notoriously uses up all the extents, leaving you nothing to work with,
>> totally defeating the purpose of LVM.
>>
>> If you do an LVM install with Debian, you have to do manual partitioning.
>> Or at least, you really *really* want to.
>>
>>
>
> Yes, this was my first lvm install using the defaults which did not leave
> enough room for snapshots.
>
>
>
>
>

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