From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Thu, 1 Apr 2004 10:21:33 -0800 From: Dave Olien Subject: Re: [linux-lvm] character device creation Message-ID: <20040401182133.GA25669@osdl.org> References: <20040401085223.GC29222@redhat.com> Mime-Version: 1.0 Content-Disposition: inline In-Reply-To: <20040401085223.GC29222@redhat.com> Reply-To: LVM general discussion and development List-Id: LVM general discussion and development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , List-Id: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: mauelshagen@redhat.com, LVM general discussion and development If I'm not mistaken, the raw(8) character device in 2.6 is considered obsolete. The same semantics can be gotten by doing an open(2) on the block special file with the O_DIRECT flag set. On Thu, Apr 01, 2004 at 10:52:23AM +0200, Heinz Mauelshagen wrote: > On Thu, Apr 01, 2004 at 12:26:39PM -0800, sachin wrote: > > Hi > > Can i Create a character device for a logical volume of lvm > > If yes how to create and how lvm driver manage it or supports it > > Yes. Have a look at 'man raw'. > > > Thanks , > > Sachin > > > _______________________________________________ > > linux-lvm mailing list > > linux-lvm@redhat.com > > https://www.redhat.com/mailman/listinfo/linux-lvm > > read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/ > > -- > > Regards, > Heinz -- The LVM Guy -- > > *** Software bugs are stupid. > Nevertheless it needs not so stupid people to solve them *** > > =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- > > Heinz Mauelshagen Red Hat GmbH > Consulting Development Engineer Am Sonnenhang 11 > 56242 Marienrachdorf > Germany > Mauelshagen@RedHat.com +49 2626 141200 > FAX 924446 > =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- > _______________________________________________ > linux-lvm mailing list > linux-lvm@redhat.com > https://www.redhat.com/mailman/listinfo/linux-lvm > read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/