Re: [Dazuko-help] Re: Failing to compile dazuko--2.3.6

[Frantisek Hrbata]

On Wed, 18 Mar 2009 13:30:33 +0100
Bernd Adda <address@hidden> wrote:

> John Ogness schrieb:
> > On 2009-03-15, Erik P. Olsen <address@hidden> wrote:
> >> When compiling dazuko-2.3.6 I get the following errors:
> >> 
> >> address@hidden dazuko-2.3.6]# make make -C
> >> /lib/modules/2.6.27.19-170.2.35.fc10.i686/build
> >> SUBDIRS="/downloads/Dazuko/dazuko-2.3.6" modules [...]
> > 
> > In order to use Dazuko 2.3.6 with your kernel (2.6.27), you need
> > to configure it to work with RedirFS. A very quick HOWTO was
> > posted to the dazuko-devel mailing list:
> > 
> > http://lists.gnu.org/archive/html/dazuko-devel/2009-02/msg00026.html
> > 
> > 
> > John Ogness
> > 
> 
> hi
> 
> I think, I did, what is written and I got modules, but
> dmesg told me:
> 
> Redirecting File System Framework Version 0.6 <www.redirfs.org>
> dazuko: no symbol version for redirfs_delete_filter
> dazuko: Unknown symbol redirfs_delete_filter
> dazuko: no symbol version for redirfs_add_path
> dazuko: Unknown symbol redirfs_add_path
> dazuko: no symbol version for redirfs_set_operations
> dazuko: Unknown symbol redirfs_set_operations
> dazuko: no symbol version for redirfs_put_path
> dazuko: Unknown symbol redirfs_put_path
> dazuko: no symbol version for redirfs_unregister_filter
> dazuko: Unknown symbol redirfs_unregister_filter
> dazuko: no symbol version for redirfs_register_filter
> dazuko: Unknown symbol redirfs_register_filter

You need to copy redirfs's Module.symvers to the dazuko source
directory before compilation. See step 4 later.

> and please see here:
> 
> adda:~ # modprobe dazuko
> FATAL: Error inserting dazuko
> (/lib/modules/2.6.27.19-3.2-3/extra/dazuko.ko): Unknown symbol in
> module, or unknown parameter (see dmesg)
> adda:~ #
> 
> adda:/usr/src/dazuko-2.3.6 # /sbin/insmod ./dazuko.ko
> insmod: error inserting './dazuko.ko': -1 Unknown symbol in module
> adda/usr/src/dazuko-2.3.6 #
> 
> Thank you
> Kind Regards
> Bernd Adda

redirfs + dazuko rundown:

1) download and install the latest redirfs 0.6
   - you can use the following INSTALL file
     http://www.redirfs.org/svn/redirfs/tags/redirfs-0.6/src/redirfs/INSTALL

2) download dazuko-2.3.7
   - http://dazuko.dnsalias.org/files/dazuko-2.3.7.tar.gz

3) unpack the dazuko-2.3.7 package

4) copy the Module.symvers file from the redirfs source directory into
   the dazuko-2.3.7 source directory

5) configure dazuko
   $ ./configure --enable-redirfs --redirfsdir=<full path to the
redirfs source directory>

6) compile a load dazuko module
   $ make
   # insmod dazuko.ko

-FH