Re: reiser4 and grub2

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 Aloha;

On the 20.10.2010 21:10, Sannikov wrote:
On Thu, 21 Oct 2010 00:33:36 +1100,<doiggl@xxxxxxxxxxxxxxxxxx>  wrote:
On Mon, 18 Oct 2010 14:04:51 +0200, Edward Shishkin
<edward.shishkin@xxxxxxxxx>  wrote:
sannikov wrote:
Good day.

Hello.

I want to ask you about reiser4 and grub-2.

I am try to write to Yuriy Umanets but his mailboxes are inactive...
Some few days ago I findes his request about this.
(http://lists.gnu.org/archive/html/grub-devel/2008-02/msg00263.html)

If it is possible, can you describe current state of Raiser4 support
in
Grub2.

Unsupported.

As I know this task yet  placed in Grub's TODO list.
I hope this idea yet alive.

I didn't look at grub2/fs interface yet, but believe that it
is better then grub1's one.

There is a patch for reiser4 support in grub1. I don't
think it will be a big problem to adjust this one for grub2:
the sources are quite understandable.

The only thing I am unhappy with is that it can not boot
reiser4 via module stage1_5 (it is too big and can not
fit in 62 sectors), It means that user will need to re-install
grub every time after defragmentation (currently
unsupported, but upcoming). So it would be nice to resolve
this problem in grub2 somehow.

Btrfs stage1_5 module with multi-device support
successfully fits in 62 sectors. Why reiser4 can not?
I think we need to get rid of the mini-library with a lot
of unneeded functions and put everything in one file
(as other file systems do).

Thanks,
Edward.

Looks like some others have had a go at compiling grub2 ,see:


http://download.opensuse.org/repositories/home:/reinauer/openSUSE_11.2/i586/grub2-1.98-18.1.i586.rpm

http://download.opensuse.org/repositories/home:/reinauer/openSUSE_11.2/src/grub2-1.98-18.1.src.rpm

http://download.opensuse.org/repositories/home:/reinauer/openSUSE_11.3/i586/grub2-1.98-18.1.i586.rpm

http://download.opensuse.org/repositories/home:/reinauer/openSUSE_11.3/src/grub2-1.98-18.1.src.rpm

http://download.opensuse.org/repositories/home:/reinauer/openSUSE_11.3/x86_64/grub2-1.98-18.1.x86_64.rpm

http://download.opensuse.org/repositories/home:/reinauer/openSUSE_Factory/i586/grub2-1.98-18.1.i586.rpm

http://download.opensuse.org/repositories/home:/reinauer/openSUSE_Factory/src/grub2-1.98-18.1.src.rpm

http://download.opensuse.org/repositories/home:/reinauer/openSUSE_Factory/x86_64/grub2-1.98-18.1.x86_64.rpm
Glenn
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This is good.

I am download grub2-1.98-18.1.src.rpm and don't find anything code for
Reiser4... Or I miss anything?

WBR A.Sannikov

Thanks for the information. I looked also for R4 support and then wondered as well, but had no time to go deeper into the case yesterday .

Have fun
Christian *<:o)   O>-<   -(D)>-<

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