Gentoo Archives: gentoo-user

From: Neil Bothwick <neil@××××××××××.uk>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] thin-provisioning-tools - but I don't provision anything!!!!!
Date: Fri, 15 Sep 2017 20:47:37
Message-Id: 20170915214701.6180c285@digimed.co.uk
In Reply to: [gentoo-user] thin-provisioning-tools - but I don't provision anything!!!!! by Andrew Lowe
1 On Sat, 16 Sep 2017 01:56:54 +0800, Andrew Lowe wrote:
2
3 > I posted about a nasty infection my machine had with three
4 > versions of Ruby a few days ago. In the process of trying to fix that I
5 > noticed a thingy called "thin-provisioning-tools". I don't have
6 > anything thin and I don't provision anything so why I ask?
7 >
8 > From what I've been able to understand, it's something to do
9 > with Device Mapper, snapshots and "many virtual devices to be stored on
10 > the same data volume". This is all just jibberish to me and I have no
11 > idea as to why this has suddenly appeared in my world update. I haven't
12 > asked for it. I don't use any of the "more advanced" thingies such as
13 > lvm2 etc so does anyone have any idea as to why I've now go this to
14 > install?
15
16 If you add -t to emerge @world you will probably see that it is lvm2 that
17 pulls this in, specifically the thin USE flag, which is on by default.
18
19 Add ":sys-fs/lvm2 -thin" to /etc/portage/package.use and it will go away.
20
21
22 --
23 Neil Bothwick
24
25 Too many clicks spoil the browse.

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