Re: [sisuite-users] Building SystemImager on CentOS 6.2?

2012-06-21 Thread Ole Holm Nielsen
Unfortunately no one has yet offered any advice for building 
SystemImager (trunk version) on CentOS 6.2.  Out of desperation I tried 
to build the trunk version on the RHEL 5.8 server where we have used 
SystemImager 4.1.7 successfully for years.

Again, the SI trunk version fails to build on RHEL 5.8 :-(  The kernel 
configuration again asks a number of configuration questions, but I just 
choose the default values to proceed.  Finally, the build process 
crashed at this stage:

cd /usr/src/redhat/BUILD/systemimager-4.3.0/initrd_source/src && tar 
-xvJf gzip-1.4.tar.xz
tar: invalid option -- J
Try `tar --help' or `tar --usage' for more information.
make: *** 
[/usr/src/redhat/BUILD/systemimager-4.3.0/initrd_source/src/gzip-1.4.unpack] 
Error 64
error: Bad exit status from /var/tmp/rpm-tmp.6420 (%build)

The problem is the file gzip-1.4.tar.xz which can't be unpacked on 
RHEL5/CentOS5 because the tar command on such systems don't know the .xz 
type of compression (tar -J command).

Could someone knowledgeable about the SI trunk kindly replace the 
gzip-1.4.tar.xz package by the similar gzip-1.4.tar.gz package and 
change the -J flag into -z ?

Thanks a lot,
Ole

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Re: [sisuite-users] Building SystemImager on CentOS 6.2?

2012-06-18 Thread Ole Holm Nielsen
More problems in building SystemImager on CentOS 6.2: Besides the kernel 
reconfiguration issue (which may be innocent, perhaps?), the building of 
parted 2.3 aborts on RHEL 6.2 during the configuration stage:

In /root/rpmbuild/BUILD/systemimager-4.3.0/initrd_source/src/parted-2.3 
the config.log shows:
# ./configure --disable-Werror --disable-shared --prefix=
...
checking for dm_task_create in -ldevmapper... no
configure: error: libdevmapper could not be found, but is required for the
--enable-device-mapper option, which is enabled by default.  Either disable
device-mapper support with --disable-device-mapper or download and install
device-mapper from:
http://sources.redhat.com/dm/
Note: if you are using precompiled packages you will need the development
package as well (it may be called device-mapper-devel or something similar).

The /lib/libdevmapper.so.1.02 shared library does exist.  But RHEL6 does 
NOT have any package named device-mapper-devel or the like.

The check dm_task_create in -ldevmapper can be extracted from the 
configure script:

#ifdef __cplusplus
extern "C"
#endif
char dm_task_create ();
int
main ()
{
return dm_task_create ();
   ;
   return 0;
}

Compiling this on RHEL6 gives:

# gcc test.c -ldevmapper
/usr/bin/ld: cannot find -ldevmapper
collect2: ld returned 1 exit status

I'm really confused: Why does this code break, while other people seem 
to have built SystemImager (including parted) successfully on 
RHEL6/CentOS6 ?

Thanks for sharing any insights,
Ole

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Re: [sisuite-users] Building SystemImager on CentOS 6.2?

2012-06-15 Thread Ole Holm Nielsen
LAHAYE Olivier  wrote:
> Go there and fetch those sources. It should build without asking any 
> questions (it does for me).
> Hopefully I didn't forgot any Requires: in the spec file.
> http://olivier.lahaye1.free.fr/SOURCES/

Thanks a lot!  I grabbed the missing linux_2.6.34.1.orig.tar.gz file now.

Unfortunately the build process still asks unwarranted questions. This is what 
I 
did:

1. I have checked out SVN trunk revision 4568 from 
https://systemimager.svn.sourceforge.net/svnroot/systemimager/trunk
2. In the trunk/ directory I do: make source_tarball
3. Then I build it: cd tmp;  rpmbuild -ta systemimager-4.3.0.tar.bz2

However, during the build process the kernel wants to be reconfigured:

> + make all
> rm -rf /root/rpmbuild/BUILD/systemimager-4.3.0/src/linux-2.6.34.1
> Extracting kernel source...done
> cp -a /root/rpmbuild/BUILD/systemimager-4.3.0/patches/linux.x86_64.config 
> /root/rpmbuild/BUILD/systemimager-4.3.0/src/linux-2.6.34.1/.config
> perl -pi -e "s/^EXTRAVERSION =\s*(\S*)\s*\n/EXTRAVERSION = \1-boel_v4.3.0\n/" 
> /root/rpmbuild/BUILD/systemimager-4.3.0/src/linux-2.6.34.1/Makefile
> make -C /root/rpmbuild/BUILD/systemimager-4.3.0/src/linux-2.6.34.1 oldconfig
> make[1]: Entering directory 
> `/root/rpmbuild/BUILD/systemimager-4.3.0/src/linux-2.6.34.1'
>   HOSTCC  scripts/basic/fixdep
>   HOSTCC  scripts/basic/docproc
>   HOSTCC  scripts/basic/hash
>   HOSTCC  scripts/kconfig/conf.o
>   HOSTCC  scripts/kconfig/kxgettext.o
>   SHIPPED scripts/kconfig/zconf.tab.c
>   SHIPPED scripts/kconfig/lex.zconf.c
>   SHIPPED scripts/kconfig/zconf.hash.c
>   HOSTCC  scripts/kconfig/zconf.tab.o
>   HOSTLD  scripts/kconfig/conf
> scripts/kconfig/conf -o arch/x86/Kconfig
> *
> * Restart config...
> *
> *
> * General setup
> *
> Prompt for development and/or incomplete code/drivers (EXPERIMENTAL) [Y/n/?] y
> Local version - append to kernel release (LOCALVERSION) []
> Automatically append version information to the version string 
> (LOCALVERSION_AUTO) [Y/n/?] y
> Kernel compression mode
>> 1. Gzip (KERNEL_GZIP)
>   2. Bzip2 (KERNEL_BZIP2)
>   3. LZMA (KERNEL_LZMA)
>   4. LZO (KERNEL_LZO) (NEW)
> choice[1-4?]:

So something must be wrong. I don't why I have to reconfigure the kernel 
whereas 
Olivier doesn't. FYI, my build host is RHEL6.2 (fully updated).

Thanks for any help,
Ole

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Re: [sisuite-users] Building SystemImager on CentOS 6.2?

2012-06-15 Thread Ole Holm Nielsen
LAHAYE Olivier  wrote:
> I've built the rpm on CentOS-6.2. The resulting rpms seems ok. As I'm porting 
> OSCAR on CentOS-6.2, I've been able to build client images so far, but I 
> can't tell if the resulting image is fully functionnal as systemimage-oscar 
> fail to generate the KERNEL0 line in 
> /var/lib/systemimager/images//etc/systemconfig/systemconfig.conf 
> (problem outside these rpms)
>
> To build the rpms, just look for the missing archive names in google and 
> download the archive into /usr./src directory.
> Note that (sadly) you have to be root to build the rpms as the rpm needs 
> mknode if I'm correct and I didn't find time to look at this issue and have 
> the rpm buildable as non-root.
>
> Although, it would be cool if the source repository could be updated as it's 
> a pain in the ass to google and fetch the correct sources archives and copy 
> those in the /usr/src directory.

I've made a bit of progress towards building the SI RPMs on an RHEL6.2 
server, but I didn't make it to the goal yet:

1. I copied the downloaded sources from 
/root/rpmbuild/BUILD/systemimager-4.3.0/initrd_source/src/ to the 
permanent place /usr/src/. Strangely, today the correct e2fsprogs can be 
downloaded successfully (it was absent yesterday).

2. The next missing download is a kernel source file 
http://download.systemimager.org/pub/linux/linux_2.6.34.1.orig.tar.gz. 
So I grabbed a similar file from 
http://www.kernel.org/pub/linux/kernel/v2.6/ and renamed it with the 
.orig (probably a no-no!). The kernel.org version seems to build, but I 
had to answer a bunch of configure questions.

3. Next failure occurs when building parted-2.3:
...
checking for dm_task_create in -ldevmapper... no
configure: error: libdevmapper could not be found, but is required for the
--enable-device-mapper option, which is enabled by default.  Either disable
device-mapper support with --disable-device-mapper or download and install
device-mapper from:
http://sources.redhat.com/dm/
FYI, our RHEL6.2 server does have the device-mapper 32- and 64-bit RPMs 
installed with /lib/libdevmapper.so.1.02.

Question: Am I on the right track, or is there a better way to build the 
SI RPMs?

Thanks a lot,
Ole

-- 
Ole Holm Nielsen
Department of Physics, Technical University of Denmark

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