From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomasz Chmielewski Subject: Re: [PATCHES] new barriers - 2 Date: Fri, 30 Jan 2009 11:15:26 +0100 Message-ID: <4982D33E.60000@wpkg.org> Reply-To: device-mapper development Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: dm-devel@redhat.com List-Id: dm-devel.ids > Here I announce 2nd version my new barrier support patches: > http://people.redhat.com/mpatocka/patches/kernel/barriers/ > > They are against 2.6.29-rc3. > > The most important enhancement is that with these patches, device mapper > is able to send barrier requests to lower devices. I guess it still won't work for those using LVM on md (Linux software RAID) because md lacks barrier support? Do you know if someone is working on it? -- Tomasz Chmielewski http://wpkg.org