From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from userp2130.oracle.com ([156.151.31.86]:60296 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726589AbfCWAKj (ORCPT ); Fri, 22 Mar 2019 20:10:39 -0400 Received: from pps.filterd (userp2130.oracle.com [127.0.0.1]) by userp2130.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x2N03d8A186726 for ; Sat, 23 Mar 2019 00:10:38 GMT Received: from userv0021.oracle.com (userv0021.oracle.com [156.151.31.71]) by userp2130.oracle.com with ESMTP id 2r8rjv8m1r-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Sat, 23 Mar 2019 00:10:38 +0000 Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by userv0021.oracle.com (8.14.4/8.14.4) with ESMTP id x2N0Abbt009814 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Sat, 23 Mar 2019 00:10:37 GMT Received: from abhmp0001.oracle.com (abhmp0001.oracle.com [141.146.116.7]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id x2N0AbST031807 for ; Sat, 23 Mar 2019 00:10:37 GMT From: Allison Henderson Subject: Status report 3/18 - 3/22 Message-ID: <270152f8-f3e2-3e4b-aec5-a623a06aa773@oracle.com> Date: Fri, 22 Mar 2019 17:10:36 -0700 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-xfs-owner@vger.kernel.org List-ID: List-Id: xfs To: xfs Cc: Shirley Ma Status report 3/18 - 3/22 [1] PMEM bug and performance https://bug.oraclecorp.com/pls/bug/webbug_print.show?c_rptno=29494898 Attended XFS performance meeting to discuss performance differences seen between xfs and ext4 Need to understand why performance increase is only seen when double write featured is enabled Need to wait for block trace output for further analysis Fix for xfs crash on pmem moved to bugzilla to release fix http://ca-bugzilla.us.oracle.com/bugzilla/show_bug.cgi?id=47146 [2] XFS Parent Pointer update Started updating previous parent pointer solution onto latest development code Some adjustments needed for delayed operations and protofiles Will send out set for review once all the bugs are worked out again [3] Patches reviewed: [PATCH] xfs: serialize unaligned dio writes against all other dio writes Thanks everyone! Allison