From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27826 invoked by alias); 25 Oct 2010 10:40:15 -0000 Received: (qmail 27808 invoked by uid 9447); 25 Oct 2010 10:40:15 -0000 Date: Mon, 25 Oct 2010 10:40:00 -0000 Message-ID: <20101025104015.27806.qmail@sourceware.org> From: agk@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2 ./WHATS_NEW tools/vgchange.c Mailing-List: contact lvm2-cvs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: lvm2-cvs-owner@sourceware.org X-SW-Source: 2010-10/txt/msg00061.txt.bz2 CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: agk@sourceware.org 2010-10-25 10:40:14 Modified files: . : WHATS_NEW tools : vgchange.c Log message: Don't take write lock in vgchange --refresh, --poll or --monitor. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW.diff?cvsroot=lvm2&r1=1.1767&r2=1.1768 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/tools/vgchange.c.diff?cvsroot=lvm2&r1=1.113&r2=1.114 --- LVM2/WHATS_NEW 2010/10/25 10:37:34 1.1767 +++ LVM2/WHATS_NEW 2010/10/25 10:40:13 1.1768 @@ -1,6 +1,7 @@ Version 2.02.75 - ===================================== - Skip dm devices in scan if they contain only error targets. + Don't take write lock in vgchange --refresh, --poll or --monitor. + Skip dm devices in scan if they contain only error targets or are empty. Fix strict-aliasing compile warning in partition table scanning. Add an option to automatically extend snapshots through dmeventd. Remove dependency on libm, floor() is replaced with integer algorithm. --- LVM2/tools/vgchange.c 2010/08/17 16:25:35 1.113 +++ LVM2/tools/vgchange.c 2010/10/25 10:40:13 1.114 @@ -687,7 +687,10 @@ } return process_each_vg(cmd, argc, argv, - (arg_count(cmd, available_ARG)) ? + (arg_count(cmd, available_ARG) || + arg_count(cmd, refresh_ARG) || + arg_count(cmd, monitor_ARG) || + arg_count(cmd, poll_ARG)) ? 0 : READ_FOR_UPDATE, NULL, &vgchange_single);