Bug#567468: md homehost
- To: Goswin von Brederlow <goswin-v-b@web.de>
- Cc: 567468@bugs.debian.org, Neil Brown <neilb@suse.de>, Piergiorgio Sartor <piergiorgio.sartor@nexgo.de>, Daniel Reurich <daniel@centurion.net.nz>, linux-raid <linux-raid@vger.kernel.org>
- Subject: Bug#567468: md homehost
- From: "Mario 'BitKoenig' Holbe" <Mario.Holbe@TU-Ilmenau.DE>
- Date: Wed, 24 Feb 2010 18:52:57 +0100
- Message-id: <20100224175257.GA7470@darkside.12.kls.lan>
- Mail-followup-to: Mario 'BitKoenig' Holbe <Mario.Holbe@TU-Ilmenau.DE>, Goswin von Brederlow <goswin-v-b@web.de>, 567468@bugs.debian.org, Neil Brown <neilb@suse.de>, Piergiorgio Sartor <piergiorgio.sartor@nexgo.de>, Daniel Reurich <daniel@centurion.net.nz>, linux-raid <linux-raid@vger.kernel.org>
- Reply-to: "Mario 'BitKoenig' Holbe" <Mario.Holbe@TU-Ilmenau.DE>, 567468@bugs.debian.org
- In-reply-to: <87y6iilqsu.fsf@frosties.localdomain>
- References: <20100219004237.GC25162@lapse.rw.madduck.net> <20100219091619.GA2964@lazy.lzy> <20100221174007.GB19058@lapse.rw.madduck.net> <20100221201304.GB2570@lazy.lzy> <20100222091632.GE2641@lapse.rw.madduck.net> <20100223133028.279e0174@notabene.brown> <20100223062700.GB19666@lapse.rw.madduck.net> <87635opfwb.fsf@frosties.localdomain> <20100223081636.GD19730@lapse.rw.madduck.net> <87y6iilqsu.fsf@frosties.localdomain>
On Wed, Feb 24, 2010 at 02:13:53PM +0100, Goswin von Brederlow wrote:
> grub.cfg (grub2) uses UUID for grub itself. But the kernel can be bootet
> with root=/dev/md0. But in that case where does it get the homehost from
> and since when does kernel raid autoconfig have a homehost?
The homehost attribute does only exist with v1 superblocks. And there is
no in-kernel auto-assembly for v1 superblocks.
v0.9 superblocks (for which in-kernel auto-assembly is deprecated but
still provided) have no homehost.
just my 2 cents
Mario
--
The secret that the NSA could read the Iranian secrets was more
important than any specific Iranian secrets that the NSA could
read. -- Bruce Schneier
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