Subject: Re: grub "Error 3" and small partitions
To: david l goodrich <dlg@dsrw.org>
From: Manuel Bouyer <bouyer@antioche.eu.org>
List: port-xen
Date: 03/04/2007 18:03:35
On Sun, Mar 04, 2007 at 10:57:52AM -0600, david l goodrich wrote:
> On Sun, Mar 04, 2007 at 11:53:20AM +0100, Manuel Bouyer wrote:
> > On Sat, Mar 03, 2007 at 06:32:42PM -0600, david l goodrich wrote:
> > >
> > > / is on a raid mirror, is 2GB in size, and has block and fragment
> > > sizes of 8k and 1k respectively.
> >
> > I'm not sure 2GB is small enough. I always to / 512MB or smaller.
>
> Well, okay. I guess i'll try smaller. 2G was sufficient in the
> past, though:
Yes, and I also got it working once on a 128GB partition. It depends on
where the file is located in the partition.
> >
> > loading a file from filesystem or chain-booting a partition are really 2
> > different things. However I think grub will load menu.lst at boot, so
> > it probably can read at last parts of the filesystem properly. This should
> > rule out issues with the raid setup.
>
> Okay. I saw this in the pkg_add output, and gave it a shot:
>
> title NetBSD (wd0)
> root (hd0,0,a)
> kernel /netbsd
>
> and it seems to work fine as well.
Again, it depends on where the file is in the partition. /netbsd is one of the
first files written to / on install, so it's likely to be near the start.
--
Manuel Bouyer <bouyer@antioche.eu.org>
NetBSD: 26 ans d'experience feront toujours la difference
--