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| author | Nicolas Vigier <boklm@mageia.org> | 2013-04-14 13:46:12 +0000 |
|---|---|---|
| committer | Nicolas Vigier <boklm@mageia.org> | 2013-04-14 13:46:12 +0000 |
| commit | 1be510f9529cb082f802408b472a77d074b394c0 (patch) | |
| tree | b175f9d5fcb107576dabc768e7bd04d4a3e491a0 /zarb-ml/mageia-dev/2013-January/021707.html | |
| parent | fa5098cf210b23ab4f419913e28af7b1b07dafb2 (diff) | |
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| -rw-r--r-- | zarb-ml/mageia-dev/2013-January/021707.html | 143 |
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diff --git a/zarb-ml/mageia-dev/2013-January/021707.html b/zarb-ml/mageia-dev/2013-January/021707.html new file mode 100644 index 000000000..82fbefadb --- /dev/null +++ b/zarb-ml/mageia-dev/2013-January/021707.html @@ -0,0 +1,143 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> +<HTML> + <HEAD> + <TITLE> [Mageia-dev] GRUB can't see HD from chroot unless parent /dev is bind-mounted in chroot ? + </TITLE> + <LINK REL="Index" HREF="index.html" > + <LINK REL="made" HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20GRUB%20can%27t%20see%20HD%20from%20chroot%20unless%20parent%20/dev%0A%09is%20bind-mounted%20in%20chroot%20%3F&In-Reply-To=%3C3325728.FJWicUY2JU%40localhost%3E"> + <META NAME="robots" CONTENT="index,nofollow"> + <META http-equiv="Content-Type" content="text/html; charset=us-ascii"> + <LINK REL="Previous" HREF="021702.html"> + <LINK REL="Next" HREF="021713.html"> + </HEAD> + <BODY BGCOLOR="#ffffff"> + <H1>[Mageia-dev] GRUB can't see HD from chroot unless parent /dev is bind-mounted in chroot ?</H1> + <B>AL13N</B> + <A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20GRUB%20can%27t%20see%20HD%20from%20chroot%20unless%20parent%20/dev%0A%09is%20bind-mounted%20in%20chroot%20%3F&In-Reply-To=%3C3325728.FJWicUY2JU%40localhost%3E" + TITLE="[Mageia-dev] GRUB can't see HD from chroot unless parent /dev is bind-mounted in chroot ?">alien at rmail.be + </A><BR> + <I>Wed Jan 16 20:48:27 CET 2013</I> + <P><UL> + <LI>Previous message: <A HREF="021702.html">[Mageia-dev] GRUB can't see HD from chroot unless parent /dev is bind-mounted in chroot ? +</A></li> + <LI>Next message: <A HREF="021713.html">[Mageia-dev] GRUB can't see HD from chroot unless parent /dev is bind-mounted in chroot ? +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#21707">[ date ]</a> + <a href="thread.html#21707">[ thread ]</a> + <a href="subject.html#21707">[ subject ]</a> + <a href="author.html#21707">[ author ]</a> + </LI> + </UL> + <HR> +<!--beginarticle--> +<PRE>Op woensdag 16 januari 2013 11:30:27 schreef Liam R E Quin: +><i> On Wed, 2013-01-16 at 16:24 +0000, Colin Guthrie wrote: +</I>><i> > Personally I've been bind mounting /dev, /proc and /sys for years +</I>><i> > whenever doing any rescuecd etc. stuff. Partly because I have several +</I>><i> > LVM volumes where a static /dev/ wouldn't help anyway... +</I>><i> > +</I>><i> > But bind mounting /dev has just been part of my chroot routine for as +</I>><i> > long as I remember. +</I>><i> +</I>><i> Knowing about this would have saved me several days after trying to +</I>><i> install the mageia beta (I now have it running with the +</I>><i> 3.6.5-tmb-desktop-3.mga3 kernel as the 3.8 one is broken without a fix +</I>><i> to the recursive panic problem, which is fixed upstream). It's not +</I>><i> obvious to people who don't do it often :-) +</I>><i> +</I>><i> Why not add a command to the rescue disk, +</I>><i> bind-mount dir - mount /dev, /proc and /sys as /dir/dev etc for chroot +</I>><i> +</I>><i> Liam +</I> +because in fact, it's not really the correct solution (and there's multiple +solutions for this too) + +A) mount --bind solution (in fact, only /dev is required) ; mount /proc and +/sys can be done inside. +B) in fact, udev people told us for a while now, you'd better just run udev +inside the chroot, instead of mount --bind 'ing it. +C) of course, udev is not inside systemd, so it appears the new way is now to +somehow spawn a systemd process inside the chroot (maybe systemd-nspawn?) + +oh well, rescuing is for advanced users, so i don't really see the need here. +rescue should be as small as possible anyway. + +i have no clue how you'd be successfull without binding; i didn't think disk +devices were statically made anyway, at least not sdX. + +</PRE> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +<!--endarticle--> + <HR> + <P><UL> + <!--threads--> + <LI>Previous message: <A HREF="021702.html">[Mageia-dev] GRUB can't see HD from chroot unless parent /dev is bind-mounted in chroot ? +</A></li> + <LI>Next message: <A HREF="021713.html">[Mageia-dev] GRUB can't see HD from chroot unless parent /dev is bind-mounted in chroot ? +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#21707">[ date ]</a> + <a href="thread.html#21707">[ thread ]</a> + <a href="subject.html#21707">[ subject ]</a> + <a href="author.html#21707">[ author ]</a> + </LI> + </UL> + +<hr> +<a href="https://www.mageia.org/mailman/listinfo/mageia-dev">More information about the Mageia-dev +mailing list</a><br> +</body></html> |