Return-Path: linux-nfs-owner@vger.kernel.org Received: from e7.ny.us.ibm.com ([32.97.182.137]:58588 "EHLO e7.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758962Ab3FMSte (ORCPT ); Thu, 13 Jun 2013 14:49:34 -0400 Received: from /spool/local by e7.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 13 Jun 2013 14:49:33 -0400 Received: from d01relay04.pok.ibm.com (d01relay04.pok.ibm.com [9.56.227.236]) by d01dlp01.pok.ibm.com (Postfix) with ESMTP id 1C82938C8045 for ; Thu, 13 Jun 2013 14:49:30 -0400 (EDT) Received: from d01av04.pok.ibm.com (d01av04.pok.ibm.com [9.56.224.64]) by d01relay04.pok.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r5DIlgli229668 for ; Thu, 13 Jun 2013 14:47:43 -0400 Received: from d01av04.pok.ibm.com (loopback [127.0.0.1]) by d01av04.pok.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id r5DIlf8R026263 for ; Thu, 13 Jun 2013 14:47:42 -0400 Date: Thu, 13 Jun 2013 13:47:37 -0500 From: Malahal Naineni To: linux-nfs@vger.kernel.org, Trond.Myklebust@netapp.com Subject: corruption due to loss of lock Message-ID: <20130613184737.GA25713@us.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-nfs-owner@vger.kernel.org List-ID: Hi Trond, I saw Bryan's patches here https://patchwork.kernel.org/patch/987402/ that fix issues after loss of a lock. What is the status on this patch set? Do they need more work? We have an application that uses range locks on a file. Two threads from two different clients end up writing to the same a file due to this bug after a lease expiry from a client. Regards, Malahal.