Gentoo Archives: gentoo-user

From: Peter Humphrey <peter@××××××××××××.uk>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] why does Udisks require Lvm2 ?
Date: Mon, 24 Jun 2019 07:37:01
Message-Id: 2646376.ABMeHGUDau@peak
In Reply to: Re: [gentoo-user] why does Udisks require Lvm2 ? by Neil Bothwick
1 On Monday, 24 June 2019 01:12:07 BST Neil Bothwick wrote:
2 > On Sun, 23 Jun 2019 23:35:33 +0100, Peter Humphrey wrote:
3 > > > > Why isn't device-mapper it's own package‽ One which LVM depends
4 > > > > on.
5 > > >
6 > > > No idea, but I'd guess it's got something to do with not reinventing
7 > > > the wheel. From a maintenance point of view, a USE flag would be less
8 > > > effort than two packages.
9 > > >
10 > > > > Multi-Path (as in dm-multipath) can easily be used without LVM.
11 > > >
12 > > > Which is why the USE flag exists, to avoid installing LVM.
13 > >
14 > > But it's not supported.
15 >
16 > In what way. I've just tried emerging lvm2 with USE="device-mapper-only
17 > -thin" and it installed the device-mapper stiff but none of the lvm
18 > executables, which seems to be exactly what is wanted.
19
20 use.local.desc:sys-fs/lvm2:device-mapper-only - Build only device-mapper and
21 not the rest of LVM2 (UNSUPPORTED)
22
23 --
24 Regards,
25 Peter.

Replies

Subject Author
Re: [gentoo-user] why does Udisks require Lvm2 ? Neil Bothwick <neil@××××××××××.uk>