From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1868 invoked by alias); 14 Sep 2011 18:20:07 -0000 Received: (qmail 1846 invoked by uid 9664); 14 Sep 2011 18:20:04 -0000 Date: Wed, 14 Sep 2011 18:20:00 -0000 Message-ID: <20110914182004.1844.qmail@sourceware.org> From: mbroz@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: 2011-09/txt/msg00058.txt.bz2 CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: mbroz@sourceware.org 2011-09-14 18:20:04 Modified files: . : WHATS_NEW tools : vgchange.c Log message: Fix vgchange activation of snapshot with virtual origin. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW.diff?cvsroot=lvm2&r1=1.2109&r2=1.2110 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/tools/vgchange.c.diff?cvsroot=lvm2&r1=1.122&r2=1.123 --- LVM2/WHATS_NEW 2011/09/14 14:20:16 1.2109 +++ LVM2/WHATS_NEW 2011/09/14 18:20:03 1.2110 @@ -1,5 +1,6 @@ Version 2.02.89 - ================================== + Fix vgchange activation of snapshot with virtual origin. Activate virtual snapshot origin exclusively (only on local node in cluster). Fix lv_mirror_count to handle mirrored stripes properly. Fix failure to down-convert a mirror to linear due to udev "dev open" conflict --- LVM2/tools/vgchange.c 2011/09/07 08:41:48 1.122 +++ LVM2/tools/vgchange.c 2011/09/14 18:20:04 1.123 @@ -100,6 +100,10 @@ if (!lv_is_visible(lv)) continue; + /* If LV is sparse, activate origin instead */ + if (lv_is_cow(lv) && lv_is_virtual_origin(origin_from_cow(lv))) + lv = origin_from_cow(lv); + /* Only request activation of snapshot origin devices */ if ((lv->status & SNAPSHOT) || lv_is_cow(lv)) continue;