Gentoo Archives: gentoo-user

From: Neil Bothwick <neil@××××××××××.uk>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: Hard drives not detected in repeatable order.
Date: Mon, 03 Oct 2011 21:38:31
Message-Id: 20111003223705.4e695381@zaphod.digimed.co.uk
In Reply to: Re: [gentoo-user] Re: Hard drives not detected in repeatable order. by Paul Hartman
1 On Mon, 3 Oct 2011 14:28:05 -0500, Paul Hartman wrote:
2
3 > > They have the advantage over UUID's in that you can set them and
4 > > therefore can be human readable.
5
6 You can set the UUIDs yourself too, but I think they have to stick to the
7 standard format.
8
9 > Also, if you use a desktop
10 > > environment, they look nice in file managers.
11 >
12 > AFAIK that benefit of labels can also be a danger. If you have
13 > multiple systems and use the same label naming scheme on all of them
14 > (for example you call your partitions "root" "home" "swap" etc.) and
15 > someday you plug the HDD from one system into the other, it could
16 > cause confusion by potentially choosing the wrong one. But someone can
17 > correct me if I'm wrong. :)
18
19 If you have multiple systems, the sensible approach it to give each
20 filesystem a unique label, such as hostname-mountpoint, which also has
21 the benefit of making it clear which box a drive came from when you get
22 them mixed up.
23
24
25 --
26 Neil Bothwick
27
28 This is as bad as it can get-but don't bet on it.

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