From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wendy Cheng Subject: Re: NFSv4 Active-Active Cluster Queries Date: Fri, 21 Jul 2006 13:27:07 -0400 Message-ID: <44C10E6B.4070000@redhat.com> References: <44BCC5620200007F0000E2C6@lucius.provo.novell.com> <44BCD1F80200007F0000E2CA@lucius.provo.novell.com> <44BCE7BB0200007F0000E2E7@lucius.provo.novell.com> <44BF54250200007F0000E3E0@lucius.provo.novell.com> <44BF5EF80200007F0000E3E4@lucius.provo.novell.com> <44BF5F580200007F0000E3E7@lucius.provo.novell.com> <44BF5F8B0200007F0000E3EA@lucius.provo.novell.com> <44BF607D0200007F0000E3ED@lucius.provo.novell.com> <44BF6B4F0200007F0000E3F6@lucius.provo.novell.com> <44BF6B870200007F0000E3F9@lucius.provo.novell.com> <44BF6BA30200007F0000E3FC@lucius.provo.novell.com> <44BF6BE60200007F0000E3FF@lucius.provo.novell.com> <44BF6BE5.6FDC.007F.0@novell.com> <17599.11481.634050.489349@cse.unsw.edu.au> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Cc: Olaf Kirch , nfsv4@linux-nfs.org, nfs@lists.sourceforge.net Return-path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list2-new.sourceforge.net with esmtp (Exim 4.43) id 1G3yma-0004A2-4s for nfs@lists.sourceforge.net; Fri, 21 Jul 2006 10:27:24 -0700 Received: from mx1.redhat.com ([66.187.233.31]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1G3yma-0007cG-AY for nfs@lists.sourceforge.net; Fri, 21 Jul 2006 10:27:24 -0700 To: Neil Brown In-Reply-To: <17599.11481.634050.489349@cse.unsw.edu.au> List-Id: "Discussion of NFS under Linux development, interoperability, and testing." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: nfs-bounces@lists.sourceforge.net Errors-To: nfs-bounces@lists.sourceforge.net Neil Brown wrote: >On Thursday July 20, urajat@novell.com wrote: > > >>Hi, >> >>I have been working on setting up NFSv4 in cluster scenario. But when >>it comes to an Active-Active setup, it seems there are a few problems. >> >> >> >>3) Locking issues - revocation & reacquiring of locks. >> >> > >Wendy Cheng has been looking at what kernel/utils >changes are needed to support this fully, though I think she is only >looking at v3. > > > The v3 patches are currently under function verification tests using RHCS cluser suite - so far so good (http://people.redhat.com/wcheng/Patches/NLM/). After documenting the procedure and restrictions, the formal submission (to nfs list) is scheduled at end of this month. Not sure what to do with V4 yet .. need to chat with CITI folks first. -- Wendy ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs