Re: install-mbr on amd64?
Goswin von Brederlow wrote:
Kilian <email@example.com> writes:
Goswin von Brederlow wrote:
I went ahead and fixed mbr up for amd64. Apart from the obvious
(Build-depends, gcc -m32) I also fixed up some of the more serious
warnings and included running the testsuite as much as possible.
The package compiles but someone has to risk his/her system and
install the mbr now.
Thanks a lot for your work! I'd be willing to do that, unfortunately
it doesn't compile on my box; I get:
Making all in harness
make: Entering directory `/usr/local/src/mbr-1.1.5.orig/harness'
gcc -DPACKAGE=\"mbr\" -DVERSION=\"1.1.5\" -I. -I. -Wall
-Wstrict-prototypes -Wmissing-prototypes -g -c bios.c
Did you apply the patch?
Here is what I did:
$ apt-get source mbr
$ tar xzvf mbr_1.1.5.orig.tar.gz
$ cd mbr-1.1.5.orig
$ zcat ../mbr_1.1.5-2.diff.gz | patch -p1
$ patch -p1 < ../mbr-x86_64.patch # your patch
Both patches applied smoothly, no rejects at all.
This should be "gcc -m32" there. Without it it will create 64bit code
which won't work.
Hm. Should this flag '-m32' be in your patch? Because I don't find it
In file included from bios.c:2:
vm86.h:4:22: asm/vm86.h: No such file or directory
sh-3.1# cat /usr/include/asm/vm86.h
/* All asm/ files are generated and point to the corresponding
* file in asm-x86_64 or asm-i386.
# include <asm-i386/vm86.h>
# error This header is not available for x86_64
$ cat /usr/include/asm/vm86.h
cat: /usr/include/asm/vm86.h: No such file or directory
sh-3.1# dpkg -S /usr/include/asm/vm86.h
$ dpkg -S /usr/include/i386-linux/asm/vm86.h
And you don't seem to be on sid. I don't have that file either on
sarge so it won't work there.
OK, does that mean that there is no reasonable way I can get mbr on
sarge to compile?
This won't install here:
$ dpkg -i mbr_1.1.5-2.1_amd64.deb
(Reading database ... 18347 files and directories currently installed.)
Preparing to replace mbr 1.1.5-2.1 (using mbr_1.1.5-2.1_amd64.deb) ...
Unpacking replacement mbr ...
dpkg: dependency problems prevent configuration of mbr:
mbr depends on libc6-i386 (>= 2.3.5-1); however:
Package libc6-i386 is not installed.
dpkg: error processing mbr (--install):
dependency problems - leaving unconfigured
Errors were encountered while processing:
And I can't install libc6-i386 on my system:
Package libc6-i386 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package libc6-i386 has no installation candidate
I'm really stuck. Apparently lilo would be the best choice because it
supports md-devices, right? But I can't use lilo because I don't have a
I would give grub a try, but I am not quite sure about the steps
required for this. First off, the NEWS says that since 0.90 -
2001-07-11, "Linux software RAID support is added (only for RAID-1)".
Well great, I have (or better want) a RAID-1. But everything I read
about grub and RAID talks of sda/sdb or the like, not of mdX. Does grub
support it, but not really, or what?
Now, is it sufficient if I run
grub-install --root-directory=/boot --no-floppy /dev/sda
grub-install --root-directory=/boot --no-floppy /dev/sdb
? There exists no menu.lst, device.map or whatever on my system yet, do
I have to manually set them up before running grub-install? If yes, how
should they look like? I would figure device.map needs to state
But how does menu.lst have to look like?
My fstab for the RAID system will look like this:
/dev/md0 /boot xfs defaults 0 0
/dev/md1 none swap swap
/dev/md2 / xfs defaults 0 0
/dev/md3 /home xfs defaults 0 0
/dev/md4 /var xfs defaults 0 0
/dev/md5 /var/log xfs defaults 0 0
/dev/md6 /var/tmp xfs defaults 0 0
/dev/md7 /tmp xfs defaults 0 0
proc /proc proc
Thanks very much for your time, I really appreciate the help I've gotten
from all you guys so far very much!