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From: "Sandeep K Sinha" <sandeepksinha@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: Device mapper support for more than one target ?
Date: Mon, 22 Dec 2008 22:52:08 +0530	[thread overview]
Message-ID: <37d33d830812220922l5a0bc36et5dd1f9853f9cd33@mail.gmail.com> (raw)

Hi all,

After looking at the complete implementation of device mappers, I
figured out that we can have more than one target for a mapped device
then why do we have a check for the number of target to be equal to
one , in dm_blk_ioctl ( ) in drivers/md/dm.c

http://lxr.linux.no/#linux+v2.6.27.10/drivers/md/dm.c#L337

I think this is a old piece of code and we need to modify it.

Kindly suggest !


-- 
Regards,
Sandeep.





 	
"To learn is to change. Education is a process that changes the learner."

             reply	other threads:[~2008-12-22 17:22 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-12-22 17:22 Sandeep K Sinha [this message]
2008-12-22 18:50 ` Alasdair G Kergon
2008-12-22 18:54   ` Sandeep K Sinha
2008-12-22 19:03     ` Sandeep K Sinha
2008-12-22 21:24     ` [dm-devel] " Alasdair G Kergon

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