From: Alex Zarochentsev <zam@namesys.com>
To: "Oleg O. Ossovitskii" <oleg@kgpa.ru>
Cc: ReiserFS-List <reiserfs-list@namesys.com>
Subject: Re: ReiserFS V3 and linux-kernel-2.6
Date: Wed, 9 Feb 2005 18:56:26 +0300 [thread overview]
Message-ID: <20050209155626.GL7482@backtop.namesys.com> (raw)
In-Reply-To: <8510493009.20050209170924@kgpa.ru>
On Wed, Feb 09, 2005 at 05:09:24PM +0200, Oleg O. Ossovitskii wrote:
> Hello, Alex!
>
> Wednesday, February 9, 2005, 4:44:46 PM, you wrote:
>
> >>
> >> --------------------------------
> >> # For booting GNU/Linux
> >> title GNU/Linux-2.6.x
> >> kernel (hd0,1)/vmlinuz root=/dev/hdc8 rw devfs=mount
> >>
> >> title GNU/Linux-2.4.x
> >> kernel (hd0,1)/vmlinuz-2.4 root=/dev/hdc8 rw devfs=mount
> >> ----------------------------------
> >>
> >> I can boot into 2.4.x kernel, but when I try to boot to 2.6.10
> >> kernel I get error message & kernel panic:
> >>
> >>
> >> VFS: Cannot open root device "hdc8" or unknown-block(0,0)
> >> Please append a correct "root=" boot option
> >> Kernel panic - not syncing: VFS: Unable to mount root fs on
> >> unknown-block(0,0)
>
> AZ> please make sure that the rootfs block device driver (IDE disk) was compiled
> AZ> into the kernel.
can you try to following?
1) boot w/o devfs
2) check that the block device driver is loaded successfully
and partition table is read properly
(look at kernel boot messages)
btw, I have no troubles switching my system between 2.4.x and 2.6.x
--
Alex.
next prev parent reply other threads:[~2005-02-09 15:56 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-09 9:05 ReiserFS V3 and linux-kernel-2.6 Oleg O. Ossovitskii
2005-02-09 11:39 ` Vladimir Saveliev
[not found] ` <73227051.20050209143915@kgpa.ru>
[not found] ` <1107953639.19646.215.camel@tribesman.namesys.com>
2005-02-10 6:31 ` Re[4]: " Oleg O. Ossovitskii
2005-02-09 14:44 ` Alex Zarochentsev
2005-02-09 15:09 ` Re[2]: " Oleg O. Ossovitskii
2005-02-09 15:56 ` Alex Zarochentsev [this message]
2005-02-10 6:36 ` Oleg O. Ossovitskii
2005-02-10 8:01 ` Alex Zarochentsev
[not found] ` <1318959983.20050210165729@kgpa.ru>
2005-02-10 21:12 ` Alex Zarochentsev
2005-02-13 11:59 ` Re[2]: " Oleg O. Ossovitskii
2005-02-13 15:17 ` Christian
2005-02-17 14:03 ` Milan Holzäpfel
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