Gentoo Archives: gentoo-user

From: Hinnerk van Bruinehsen <h.v.bruinehsen@×××××××××.de>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Question kernel upgrades for dracut users
Date: Mon, 09 Jan 2012 01:09:32
Message-Id: 4F0A3E0B.90409@fu-berlin.de
In Reply to: [gentoo-user] Question kernel upgrades for dracut users by Dale
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4 On 09.01.2012 01:34, Dale wrote:
5 > Howdy,
6 >
7 > I'm about to upgrade my kernel. Do I have to update the init
8 > thingy too or should it work without updating with each kernel
9 > upgrade? I would be going from a 3.1.5 to a 3.2.0-r1.
10 >
11 > While I am at it, I version my bzImages. Can I version my init
12 > thinys too? Have one for each version of kernel in other words?
13 > That would be assuming I need to have it updated as asked above.
14 >
15 > Thanks.
16 >
17 > Dale
18 >
19 > :-) :-)
20 >
21 >
22 Hi Dale,
23
24 You can use your old "init thingy" if you don't need any modules
25 inside it. The other stuff normally doesn't change.
26 Since most setups use modules, you could experience troubles...
27
28 The other way would be - as you already proposed - to create an "init
29 thingy" per kernel, eg initramfs-3.2.0-r1.
30 If you use grub2 the grub2-mkconfig script searches for these
31 (matching the name for your kernel image) and normally it works out of
32 the box.
33 FOr grub legacy (and lilo, i assume) you would need to make matching
34 entries manually.
35
36 With kind regards,
37
38 Hinnerk
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Replies

Subject Author
Re: [gentoo-user] Question kernel upgrades for dracut users Dale <rdalek1967@×××××.com>