From: Mishael A Sibiryakov <death@junki.org>
To: Bernd Eckenfels <be-news06@lina.inka.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Intercept write to disk
Date: Sat, 27 May 2006 01:40:11 +0400 [thread overview]
Message-ID: <1148679612.2094.16.camel@localhost> (raw)
In-Reply-To: <E1Fjjke-0000EV-00@calista.inka.de>
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On Fri, 2006-05-26 at 23:21 +0200, Bernd Eckenfels wrote:
> Mishael A Sibiryakov <death@junki.org> wrote:
> > Probably i have a stupid question but i can't find adequate solution for
> > it. I want to intercept write to real disk partition or entire disk
> > (except of swap partition of course). As i understood vfs and Co i think
> > that i need to work on level between fs driver and disk driver. But it's
> > unclean for me. Please tell me is it possible and if possible then say
> > how or put me to some documentation.
>
> You can write a devmapper module, or maybe pre-load a shared user mode
> library.
Hm, i need a somthing transparent, this tool is for make image of entire
disk/partition on fly. Because tool is get some time for work i need to
store changes between start and end of the process for append it to
image. Probably i thinking in wrong way and i need a something else.
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next prev parent reply other threads:[~2006-05-26 21:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-26 20:52 Intercept write to disk Mishael A Sibiryakov
2006-05-26 21:21 ` Bernd Eckenfels
2006-05-26 21:40 ` Mishael A Sibiryakov [this message]
2006-05-27 7:25 ` Michael Raskin
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