Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-06 Thread karl
Aitor: > On 01/06/2016 10:10 AM, Daniel Reurich wrote: > > choosing configuration is the hard part. > You are right :) So then, it's there we should share our knowledge. Regards, /Karl Hammar --- Aspö Data Lilla Aspö 148 S-742

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-06 Thread aitor_czr
On 01/06/2016 10:10 AM, Daniel Reurich wrote: choosing configuration is the hard part. You are right :) -- Aitor. ___ Dng mailing list Dng@lists.dyne.org https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-06 Thread karl
Daniel Reurich: > On 06/01/16 07:55, k...@aspodata.se wrote: > > Rainer Weikusat: > > ... > >> The sensible way to handle this is really "the distribution ships a > >> kernel which optionally supports everything" (via aggressive > >> modularization) and people who think they want/ need more control

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-05 Thread Daniel Reurich
On 06/01/16 07:55, k...@aspodata.se wrote: > Rainer Weikusat: > ... >> The sensible way to handle this is really "the distribution ships a >> kernel which optionally supports everything" (via aggressive >> modularization) and people who think they want/ need more control over >> this part of the sy

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-05 Thread karl
Rainer Weikusat: ... > The sensible way to handle this is really "the distribution ships a > kernel which optionally supports everything" (via aggressive > modularization) and people who think they want/ need more control over > this part of the system can change that as they see fit (by compiling

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-05 Thread karl
Katola2: > On Mon, Jan 04, 2016 at 02:57:58AM -0500, Steve Litt wrote: ... > there is really no magic skill involved. By using kernel-package the > "skills" needed to do what you mention are just those needed to > compile a standard kernel + invoking make-kpkg. There is also a > relatively old howt

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-05 Thread Didier Kryn
Le 05/01/2016 04:30, Simon Wise a écrit : On 05/01/16 08:10, Svante Signell wrote: On Mon, 2016-01-04 at 20:43 +, Rainer Weikusat wrote: k...@aspodata.se writes: chaosesquet...@cock.li: I don't understand the desire to change it at all. See UsrMerge discussion on debian-devel. They wan

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-05 Thread aitor_czr
Hi Svante, On 01/04/2016 11:00 PM, Svante Signell wrote: The more we need to have vdev debianised then! aitor_csr, can I help? What about eudev? Now i'm progressing in netman-gtk3. Shortly i will follow with vdev. Aitor. @SteveT: I keep in mind to test your amounter :) _

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread Simon Wise
On 05/01/16 08:10, Svante Signell wrote: On Mon, 2016-01-04 at 20:43 +, Rainer Weikusat wrote: k...@aspodata.se writes: chaosesquet...@cock.li: I don't understand the desire to change it at all. See UsrMerge discussion on debian-devel. They wan to move most stuff in / to /usr and make it

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread Didier Kryn
Le 04/01/2016 21:33, k...@aspodata.se a écrit : If you have a desire to move /lib/modules why don't move it and everything you need to boot to /boot. I don't want to move anything. I just don't care. And I think it has nothing to do with Systemd, except it comes in the same time. Didie

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread Didier Kryn
Le 04/01/2016 18:33, Svante Signell a écrit : On Mon, 2016-01-04 at 17:43 +0100, Didier Kryn wrote: Le 04/01/2016 17:32, Svante Signell a écrit : Just an idea: Would it be possible to detect the hardware of each computer being installed on and after that install the needed modules? Preferably th

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread Arnt Karlsen
On Mon, 4 Jan 2016 22:13:06 +0100 (CET), k...@aspodata.se wrote in message <20160104211307.20a5d809d...@turkos.aspodata.se>: > Rainer Weikusat: > > k...@aspodata.se writes: > > > chaosesquet...@cock.li: > > >> I don't understand the desire to change it at all. > > > > > > And neither do I. > > >

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread Mitt Green
Karl Hammar wrote: >But then, /etc-less systems are thought about: >[http://0pointer.net/blog/projects/stateles](http://0pointer.net/blog/projects/stateless.html)s.html PulseAudio motto is "I'll break your audio", Lennartd should be "I'll break your Unix". What's next, I wonder. If they call it

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread karl
Rainer Weikusat: > k...@aspodata.se writes: > > chaosesquet...@cock.li: > >> I don't understand the desire to change it at all. > > > > And neither do I. > > Except someone talked about ssl libs. > > Someone wrote about some PAM module which would require OpenSSL. No such > PAM module currently ex

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread Svante Signell
On Mon, 2016-01-04 at 20:43 +, Rainer Weikusat wrote: > k...@aspodata.se writes: > > chaosesquet...@cock.li: > > > I don't understand the desire to change it at all. See UsrMerge discussion on debian-devel. They wan to move most stuff in / to /usr and make it readonly. (The only sensible motiv

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread Rainer Weikusat
k...@aspodata.se writes: > chaosesquet...@cock.li: >> I don't understand the desire to change it at all. > > And neither do I. > Except someone talked about ssl libs. Someone wrote about some PAM module which would require OpenSSL. No such PAM module currently exists on my system and I don't quite

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread karl
chaosesquet...@cock.li: > I don't understand the desire to change it at all. And neither do I. Except someone talked about ssl libs. > On 2016-01-04 16:43, Didier Kryn wrote: ... > > I don't understand the repulsion towards having the modules in > > /usr/lib. What difference does it make? Non

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread chaosesqueteam
I don't understand the desire to change it at all. We know where the kern modules are now, we've known for over a decade, just leave it as it was. If systemd wasn't, this wouldn't be talked about. Which is why it shouldn't be discussed. Don't let them pull you by the nose. At all. On 2016-01-0

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread Florian Zieboll
On Mon, 04 Jan 2016 17:32:26 +0100 Svante Signell wrote: > Just an idea: Would it be possible to detect the hardware of each > computer being installed on and after that install the needed > modules? IIUC, exactly this hardware detection is already happening. Regarding the installation of the

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread Rainer Weikusat
Svante Signell writes: > On Mon, 2016-01-04 at 17:43 +0100, Didier Kryn wrote: >> Le 04/01/2016 17:32, Svante Signell a écrit : > >> Just an idea: Would it be possible to detect the hardware of each computer >> being installed on and after that install the needed modules? Preferably the >> modules

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread KatolaZ
On Mon, Jan 04, 2016 at 05:32:26PM +0100, Svante Signell wrote: [cut] > > Just an idea: Would it be possible to detect the hardware of each computer > being > installed on and after that install the needed modules? Preferably the modules > should not be located on /usr, currently they are under

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread Svante Signell
On Mon, 2016-01-04 at 17:43 +0100, Didier Kryn wrote: > Le 04/01/2016 17:32, Svante Signell a écrit : > Just an idea: Would it be possible to detect the hardware of each computer > being installed on and after that install the needed modules? Preferably the > modules should not be located on /usr,

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread Didier Kryn
Le 04/01/2016 17:32, Svante Signell a écrit : On Mon, 2016-01-04 at 16:53 +0100, Didier Kryn wrote: Le 04/01/2016 16:26, Hendrik Boom a écrit : I meant 4) Let the installer build the kernel, depending on what the hardware and file systems being installed actually need. Maybe Gentoo does

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread Svante Signell
On Mon, 2016-01-04 at 16:53 +0100, Didier Kryn wrote: > Le 04/01/2016 16:26, Hendrik Boom a écrit : > > I meant > > > > 4) Let the installer build the kernel, depending on what the hardware > > > > and > > > > file systems being installed actually need. > >  Maybe Gentoo does this, although I'

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread Didier Kryn
Le 04/01/2016 16:26, Hendrik Boom a écrit : I meant >4) Let the installer build the kernel, depending on what the hardware and >file systems being installed actually need. Maybe Gentoo does this, although I'm not sure, but the philosophy is very different: they compile everything from sou

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread Rainer Weikusat
Steve Litt writes: [...] > 3) Compile ext4 and only the most common hard drive and SSD drivers >into a separate and optional kernel that doesn't call an >initramfs, but merely runs an rc file as an init. That rc file >does nothing but get all the drives mounted and then exec the >

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread Hendrik Boom
On Mon, Jan 04, 2016 at 10:10:34AM -0500, Hendrik Boom wrote: > On Mon, Jan 04, 2016 at 02:01:32AM -0500, Steve Litt wrote: > > > > But there's a third option, that could be offered as a non-default > > choice: > > > > 3) Compile ext4 and only the most common hard drive and SSD drivers > >int

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread Hendrik Boom
On Mon, Jan 04, 2016 at 02:01:32AM -0500, Steve Litt wrote: > > But there's a third option, that could be offered as a non-default > choice: > > 3) Compile ext4 and only the most common hard drive and SSD drivers >into a separate and optional kernel that doesn't call an >initramfs, but me

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-04 Thread KatolaZ
On Mon, Jan 04, 2016 at 02:57:58AM -0500, Steve Litt wrote: [cut] > > Thanks Joel, > > With my particular skillset, I'd envision my involvement to be more of > documentation somewhat like the Manjaro Experiments > (http://www.troubleshooters.com/linux/init/manjaro_experiments.htm). > With a des

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-03 Thread Steve Litt
On Sun, 3 Jan 2016 21:27:58 -1000 Joel Roth wrote: > Hi Steve, > > I would like to see Devuan as a source for innovation in the > community in future and I think it's a great idea to offer a > simpler kernel and boot process. It could be accomplished > with a modest effort, and would simplify

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-03 Thread Joel Roth
Steve Litt wrote: > On Sun, 3 Jan 2016 09:09:28 + > KatolaZ wrote: > > > On Sat, Jan 02, 2016 at 01:11:07PM -0500, Steve Litt wrote: > > > On Sat, 2 Jan 2016 09:08:37 + > > > KatolaZ wrote: > > > > > > > > > > If your root fs does not change every five minutes, you can have a > > > >

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-03 Thread Steve Litt
On Sun, 3 Jan 2016 09:09:28 + KatolaZ wrote: > On Sat, Jan 02, 2016 at 01:11:07PM -0500, Steve Litt wrote: > > On Sat, 2 Jan 2016 09:08:37 + > > KatolaZ wrote: > > > > > > > If your root fs does not change every five minutes, you can have a > > > custom kernel with ext4 and a few oth

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-03 Thread Didier Kryn
Le 02/01/2016 19:53, Steve Litt a écrit : How do you tell your kernel not to load an initramfs? There's an item in "make menuconfig" where you can tell where to find the initramfs. There are two ways to build it: either provide a compressed archive or a list of files. I'm sure you can

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-03 Thread Didier Kryn
Le 02/01/2016 15:05, Stephanie Daugherty a écrit : Might be worth trying to get interest upstream for functionality to "merge" binary modules with an already compiled kernel as a single file. Presumably, it wouldn't be *that* difficult for the kernel to look for modules at the end of its image

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-03 Thread Didier Kryn
Le 02/01/2016 18:30, aitor_czr a écrit : Devuan-installer can replace the kernel in the target (the installed system) during the installation adding/removing all the wanted/unwanted modules. Are you meaning "recompile the kernel with the needed drivers built-in" ? Otherwise I don't underst

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-03 Thread Roger Leigh
On 03/01/2016 17:11, Simon Hobson wrote: Roger Leigh wrote: The *real* goal here is something rather simpler: having both / and /usr mounted in the initramfs. The primary reason for this is that there are genuine problems with stuff on / needed in early boot having library dependencies loc

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-03 Thread Simon Hobson
Stephanie Daugherty wrote: >> But what's the point of having modules "at the end of [the kernel] image"? >> You can just compile-in them. > > Simple, It's to be able to turn a packaged, distribution supplied kernel into > one that will successfully boot on obscure hardware - to be able to inje

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-03 Thread marc
> I was trying to explain that "a distribution" > has to use initrd/ initramfs because of problems specific to > distribution kernels but that individual users don't have to use this > mechanism if they don't want to because they can just compile a kernel > which will work with their hardware (whic

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-03 Thread Stephanie Daugherty
On Sun, Jan 3, 2016 at 3:59 AM, KatolaZ wrote: > But what's the point of having modules "at the end of [the kernel] > image"? You can just compile-in them. > Simple, It's to be able to turn a packaged, distribution supplied kernel into one that will successfully boot on obscure hardware - to be

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-03 Thread KatolaZ
On Sat, Jan 02, 2016 at 01:53:02PM -0500, Steve Litt wrote: > > Where can I find documentation on how to do this? The last time I > compiled a kernel was probably in the 20th century, so I imagine things > have changed. > > You mention that you recompile your kernel. What do you do every time >

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-03 Thread KatolaZ
On Sat, Jan 02, 2016 at 01:50:22PM -0500, Steve Litt wrote: [cut] > > :s/choice/easy choice/ > > Maybe 1 out of 50 Linux users can reliably compile their own kernels. > Then, Steve, if I am one of those 49 Linux users who cannot reliably compile a kernel, there is a very high probability tha

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-03 Thread KatolaZ
On Sat, Jan 02, 2016 at 01:11:07PM -0500, Steve Litt wrote: > On Sat, 2 Jan 2016 09:08:37 + > KatolaZ wrote: > > > > If your root fs does not change every five minutes, you can have a > > custom kernel with ext4 and a few other drivers compiled in, and get > > rid of initramfs altogether. Th

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-03 Thread KatolaZ
On Sat, Jan 02, 2016 at 09:05:26AM -0500, Stephanie Daugherty wrote: > Might be worth trying to get interest upstream for functionality to "merge" > binary modules with an already compiled kernel as a single file. > Presumably, it wouldn't be *that* difficult for the kernel to look for > modules at

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread karl
Adam Borowski: > On Sat, Jan 02, 2016 at 09:32:31PM +0100, Karl Hammar wrote: > > Adam Borowski: > > > On Sat, Jan 02, 2016 at 08:15:39PM +0100, k...@aspodata.se wrote: > > > > download your kernel from your favourite site, e.g. > > > > ftp:ftp.sunet.se/pub/Linux/kernels/ > > > > > > Boo! Do you

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread Adam Borowski
On Sat, Jan 02, 2016 at 09:32:31PM +0100, Karl Hammar wrote: > Adam Borowski: > > On Sat, Jan 02, 2016 at 08:15:39PM +0100, k...@aspodata.se wrote: > > > download your kernel from your favourite site, e.g. > > > ftp:ftp.sunet.se/pub/Linux/kernels/ > > > > Boo! Do you live in 20th century? It's a

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread Karl Hammar
Adam Borowski: > On Sat, Jan 02, 2016 at 08:15:39PM +0100, k...@aspodata.se wrote: > > Steve Litt: > > > Where can I find documentation on how to do this? The last time I > > > compiled a kernel was probably in the 20th century, so I imagine things > > > have changed. > > > > It should be somethin

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread Rainer Weikusat
Steve Litt writes: > Rainer Weikusat wrote: >> Steve Litt writes: > >> > Why does everyone think I was advocating the banishment of >> > initramfs? Go back to my initial post and you'll see I was >> > suggesting a way to give the owner/admin a *choice* to go without >> > initramfs. >> >> You

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread Adam Borowski
On Sat, Jan 02, 2016 at 08:15:39PM +0100, k...@aspodata.se wrote: > Steve Litt: > > Where can I find documentation on how to do this? The last time I > > compiled a kernel was probably in the 20th century, so I imagine things > > have changed. > > It should be something like: > > download your ke

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread richard lucassen
On Sat, 02 Jan 2016 18:35:29 + Rainer Weikusat wrote: > You already have that choice, you just need to exercise it: Compile a > kernel which can mount 'your' root filesystem without the help of > additional userspace software, be it for loading modules or for > additional configuration, and u

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread karl
Steve Litt: > On Sat, 02 Jan 2016 18:35:29 + > Rainer Weikusat wrote: > > > Steve Litt writes: > > > > Why does everyone think I was advocating the banishment of > > > initramfs? Go back to my initial post and you'll see I was > > > suggesting a way to give the owner/admin a *choice* to go

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread Steve Litt
On Sat, 02 Jan 2016 18:35:29 + Rainer Weikusat wrote: > Steve Litt writes: > > Why does everyone think I was advocating the banishment of > > initramfs? Go back to my initial post and you'll see I was > > suggesting a way to give the owner/admin a *choice* to go without > > initramfs. >

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread Steve Litt
On Sat, 02 Jan 2016 18:35:29 + Rainer Weikusat wrote: > Steve Litt writes: > > Why does everyone think I was advocating the banishment of > > initramfs? Go back to my initial post and you'll see I was > > suggesting a way to give the owner/admin a *choice* to go without > > initramfs. >

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread Rainer Weikusat
Steve Litt writes: > On Sat, 02 Jan 2016 19:06:38 +0800 > Brad Campbell wrote: > >> On 02/01/16 02:18, Rainer Weikusat wrote: >> > Steve Litt writes: >> > >> > [...] >> >> > For a real deployment, this is usually just humbug and can be >> > replaced with a kernel containing the drivers neces

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread Steve Litt
On Sat, 02 Jan 2016 19:06:38 +0800 Brad Campbell wrote: > On 02/01/16 02:18, Rainer Weikusat wrote: > > Steve Litt writes: > > > > [...] > > > For a real deployment, this is usually just humbug and can be > > replaced with a kernel containing the drivers necessary for > > mounting a root file

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread Steve Litt
On Sat, 2 Jan 2016 09:08:37 + KatolaZ wrote: > If your root fs does not change every five minutes, you can have a > custom kernel with ext4 and a few other drivers compiled in, and get > rid of initramfs altogether. Then, the usage that has been done of > initramfs in the last few years is j

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread aitor_czr
On 01/02/2016 04:49 PM, Stephanie Daugherty wrote: Might be worth trying to get interest upstream for functionality to "merge" binary modules with an already compiled kernel as a single file. Presumably, it wouldn't be *that* difficult for the kernel to look for modules at the end of its image

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread Rainer Weikusat
Brad Campbell writes: > On 02/01/16 02:18, Rainer Weikusat wrote: >> Steve Litt writes: >> >> [...] > >> For a real deployment, this is usually just humbug and can be replaced >> with a kernel containing the drivers necessary for mounting a root >> filesystem. > > That's nice, until you want to d

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread Wim
2016-01-02 15:05 GMT+01:00 Stephanie Daugherty : > Might be worth trying to get interest upstream for functionality to > "merge" binary modules with an already compiled kernel as a single file. > Presumably, it wouldn't be *that* difficult for the kernel to look for > modules at the end of its ima

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread Stephanie Daugherty
Might be worth trying to get interest upstream for functionality to "merge" binary modules with an already compiled kernel as a single file. Presumably, it wouldn't be *that* difficult for the kernel to look for modules at the end of its image and load them early. Not sure what the kernel maintain

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread Mitt Green
aitor_czr wrote: >Without the initramfs support the distro would not run in live mode. Sure, as long as an installer usually runs from an initramfs, the support is needed for an installation media. Mitt___ Dng mailing list Dng@lists.dyne.org https://ma

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread aitor_czr
On 01/02/2016 11:28 AM, Mitt Green wrote: I think that there is no real alternative to initrd/initramfs for a >general-purpose kernel, as those included in the install image of a >distro. At the same time, nothing prevents a user from compiling and >installing her own preferred kernel, with or w

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread Mitt Green
KatolaZ wrote: >You forget the fourth step: >4) wait for a certain amount of time before your package is compiled. Sure, but unless you install software all the time each day one by one, it doesn't really matter. CRUX is not a rolling-release distro, doesn't have package revisions as in Debian, s

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread Brad Campbell
On 02/01/16 02:18, Rainer Weikusat wrote: Steve Litt writes: [...] For a real deployment, this is usually just humbug and can be replaced with a kernel containing the drivers necessary for mounting a root filesystem. That's nice, until you want to do something like an encrypted root, or e

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread KatolaZ
On Sat, Jan 02, 2016 at 05:05:29AM -0500, Mitt Green wrote: > KatolaZ wrote: > > >Thanks for pointing CRUX out Mitt. However, installing from sources is > >probably not what an average Devuan user would like to do :) > > I'd like to point that from an end-user perspective installing software > is

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread karl
Katola2: > On Fri, Jan 01, 2016 at 06:27:10PM +, Simon Hobson wrote: > > John Rigg wrote: > > > > > Wasn't the original reason for having an initrd that the boot loader, > > > probably LILO at the time, couldn't handle a kernel image above a > > > certain size? > > > > I suspect you are thin

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread Mitt Green
I forgot about 9MB footprint after the first boot in CRUX, with my custom kernel supporting everything that I need (pretty much the same kernel I am using now, except for now it is 3.18.25, then it was 3.18.20). Here in Devuan I have 19MB but with services on startup (dbus, acpid etc.) And CRUX a

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread Mitt Green
KatolaZ wrote: >Thanks for pointing CRUX out Mitt. However, installing from sources is >probably not what an average Devuan user would like to do :) I'd like to point that from an end-user perspective installing software is not much different from even Debian: 1) user adds a repository (because

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread KatolaZ
On Sat, Jan 02, 2016 at 04:30:14AM -0500, Mitt Green wrote: [cut] > > I had been playing with CRUX for a while, it is a source-based distro > where the installer only puts the core of the system (userland), they compile > their own kernel right after and where the packages are compiled from sour

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread Mitt Green
KatolaZ wrote: >The only reason it is needed, as Rainer pointed out, is to host all the drivers >needed to mount the root fs (or to be more precise, to mount *any* >unknown root fs, as a kernel shipped with a general-purpose >distribution has to do). >If your root fs does not change every five mi

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-02 Thread KatolaZ
On Fri, Jan 01, 2016 at 06:27:10PM +, Simon Hobson wrote: > John Rigg wrote: > > > Wasn't the original reason for having an initrd that the boot loader, > > probably LILO at the time, couldn't handle a kernel image above a > > certain size? > > I suspect you are thinking of the problem that

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-01 Thread richard lucassen
On Fri, 1 Jan 2016 20:48:13 +0100 richard lucassen wrote: > And of course, as suggested by Didier, build in a few popular > filesystems. In these cases an initrd can be omitted. That keeps > things simple IMHO. s/filesystems/hardware drivers/ --

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-01 Thread Rainer Weikusat
Didier Kryn writes: > Le 01/01/2016 20:05, Rainer Weikusat a écrit : >> richard lucassen writes: >>> Rainer Weikusat wrote: > Plus the drivers for various hardware like cciss devices, just > having ext4 built in is not enough. Wouldn't it be better to have a > simple initramfs with j

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-01 Thread richard lucassen
On Fri, 1 Jan 2016 20:23:21 +0100 richard lucassen wrote: > Ok, I think we agree. But as OP said: it would be very nice to get rid > of initramfs. But for a distribution kernel this would be almost > undoable. So what about the idea to just have an initrd containing all > necessary modules for mo

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-01 Thread Didier Kryn
Le 01/01/2016 20:05, Rainer Weikusat a écrit : richard lucassen writes: Rainer Weikusat wrote: Plus the drivers for various hardware like cciss devices, just having ext4 built in is not enough. Wouldn't it be better to have a simple initramfs with just the apropiate modules for the hardware?

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-01 Thread richard lucassen
On Fri, 01 Jan 2016 19:05:24 + Rainer Weikusat wrote: > > Of course, but I presume that we're talking about a kernel that > > will be distributed by Devuan. If you build in hardware drivers for > > all different types of hardware, the kernel gets somewhat big > > IMHO ;-) > > Some signals cr

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-01 Thread John Rigg
On Fri, Jan 01, 2016 at 08:02:42PM +0100, richard lucassen wrote: > And after all I would certainly not give up a seperate /boot fs. A > separate /boot fs is very handy when running multi Linux system sharing > the same /boot (e.g. in my case, the lilo.conf is there and is > symlinked from all /etc

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-01 Thread Rainer Weikusat
richard lucassen writes: > Rainer Weikusat wrote: >> > Plus the drivers for various hardware like cciss devices, just >> > having ext4 built in is not enough. Wouldn't it be better to have a >> > simple initramfs with just the apropiate modules for the hardware? >> >> No computer I've either bee

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-01 Thread richard lucassen
On Fri, 1 Jan 2016 18:46:05 + John Rigg wrote: > The 1024 cylinder boundary was why a separate /boot partition at the > start of the disc became common, but still doesn't explain why an > initrd.img became necessary. I used to know this stuff but it was a > long time ago :-) And after all I

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-01 Thread John Rigg
On Fri, Jan 01, 2016 at 06:32:34PM +, Rainer Weikusat wrote: > John Rigg writes: > > On Fri, Jan 01, 2016 at 12:26:41PM -0500, Steve Litt wrote: > >> If / is formatted ext4, it can be mounted directly by a kernel with ext4 > >> drivers, no initramfs needed. > > > > Wasn't the original reason f

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-01 Thread richard lucassen
On Fri, 01 Jan 2016 18:42:08 + Rainer Weikusat wrote: > > Plus the drivers for various hardware like cciss devices, just > > having ext4 built in is not enough. Wouldn't it be better to have a > > simple initramfs with just the apropiate modules for the hardware? > > No computer I've either

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-01 Thread Rainer Weikusat
richard lucassen writes: > Rainer Weikusat wrote: > >> For a real deployment, this is usually just humbug and can be replaced >> with a kernel containing the drivers necessary for mounting a root >> filesystem. > > Plus the drivers for various hardware like cciss devices, just having > ext4 built

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-01 Thread richard lucassen
On Fri, 01 Jan 2016 18:18:38 + Rainer Weikusat wrote: > For a real deployment, this is usually just humbug and can be replaced > with a kernel containing the drivers necessary for mounting a root > filesystem. Plus the drivers for various hardware like cciss devices, just having ext4 built i

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-01 Thread Rainer Weikusat
John Rigg writes: > On Fri, Jan 01, 2016 at 12:26:41PM -0500, Steve Litt wrote: >> If / is formatted ext4, it can be mounted directly by a kernel with ext4 >> drivers, no initramfs needed. > > Wasn't the original reason for having an initrd that the boot loader, > probably LILO at the time, couldn

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-01 Thread Simon Hobson
John Rigg wrote: > Wasn't the original reason for having an initrd that the boot loader, > probably LILO at the time, couldn't handle a kernel image above a > certain size? I suspect you are thinking of the problem that it couldn't access sectors past a certain point due to limitation in the BI

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-01 Thread Rainer Weikusat
Steve Litt writes: [...] > If / is formatted ext4, it can be mounted directly by a kernel with ext4 > drivers, no initramfs needed. The only reason why 'initramfs' is ever needed is because the kernel can mount the 'real' root filesystem without loading a/ some additional files first. This is a

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-01 Thread Simon Hobson
Steve Litt wrote: > This idea came to me while I wrote an anti-merge rant a few minutes > ago... I was going to reply to that, I'll reply here instead ... First off, thanks for answering a question I hadn't asked but had always wondered about the answer to. I "sort of" knew what initramfs was,

Re: [DNG] Giving Devuan sans-initramfs capabilities

2016-01-01 Thread John Rigg
On Fri, Jan 01, 2016 at 12:26:41PM -0500, Steve Litt wrote: > If / is formatted ext4, it can be mounted directly by a kernel with ext4 > drivers, no initramfs needed. Wasn't the original reason for having an initrd that the boot loader, probably LILO at the time, couldn't handle a kernel image abo

[DNG] Giving Devuan sans-initramfs capabilities

2016-01-01 Thread Steve Litt
Hi all, This idea came to me while I wrote an anti-merge rant a few minutes ago... You know, times have changed. Today, a 256GB SSD can be had for less than $100, and can easily, trivially, hold the entire operating system. One excellent configuration is to have the root partition, hosted by a S