[linux-lvm] kernel 2.4.x-ac private gendisk_head

Heinz J . Mauelshagen mauelshagen at sistina.com
Fri Oct 19 05:14:02 UTC 2001


On Fri, Oct 19, 2001 at 07:56:32PM +1000, Benjamin Lee wrote:
> Hi all,
> 
> In reference to:
> 
> http://lists.sistina.com/pipermail/linux-lvm/2001-October/009169.html
> http://lists.sistina.com/pipermail/linux-lvm/2001-October/009171.html
> 
> I've successfully compiled a kernel, Linux pov 2.4.12-ac3 #10 SMP,
> with LVM 1.0.1-rc4 (or CVS [are they the same at the moment?])

There's some differences.
For eg. CVS contains the add/del_gendisk() changes already now.

> and
> made the changes to lvm.c and lvm-snap.c outlined in the messages
> above.
> 
> I am *just about* to create some volumes and test the whole setup
> (first with ext2, then ext3).
> 
> It is to my understanding, that the modifications to support the
> private gendisk_head means that the add_gendisk and del_gendisk
> functions are [now] being used from ./drivers/block/genhd.c. Is this
> correct?

Yes.

> Is everything going to be happy and safe? ;-)

Yes, at least here it works ok ;-)

> 
> You can find the modified files here:
> 
> http://xaos.homeip.net/lvm/lvm.c
> http://xaos.homeip.net/lvm/lvm-snap.c
> 
> -- 
> Benjamin Lee
> Melbourne, Australia             "Always real."    http://realthought.net/
> 
> Weather outside looks to be 12°C, mostly cloudy.
> __________________________________________________________________________
> If the master dies and the disciple grieves, the lives of both have
> been wasted.
> 
> _______________________________________________
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-- 

Regards,
Heinz    -- The LVM Guy --

*** Software bugs are stupid.
    Nevertheless it needs not so stupid people to solve them ***

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Heinz Mauelshagen                                 Sistina Software Inc.
Senior Consultant/Developer                       Am Sonnenhang 11
                                                  56242 Marienrachdorf
                                                  Germany
Mauelshagen at Sistina.com                           +49 2626 141200
                                                       FAX 924446
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