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From: zkabelac@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2 ./WHATS_NEW tools/toollib.c tools/vgchange.c Date: Wed, 07 Sep 2011 08:41:00 -0000 [thread overview] Message-ID: <20110907084149.13250.qmail@sourceware.org> (raw) CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: zkabelac@sourceware.org 2011-09-07 08:41:48 Modified files: . : WHATS_NEW tools : toollib.c vgchange.c Log message: Support break for vgchange and vgrefresh operation Allow to break some lengthy vgchange and vgrefresh operation. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW.diff?cvsroot=lvm2&r1=1.2096&r2=1.2097 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/tools/toollib.c.diff?cvsroot=lvm2&r1=1.229&r2=1.230 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/tools/vgchange.c.diff?cvsroot=lvm2&r1=1.121&r2=1.122 --- LVM2/WHATS_NEW 2011/09/07 08:34:21 1.2096 +++ LVM2/WHATS_NEW 2011/09/07 08:41:47 1.2097 @@ -1,5 +1,6 @@ Version 2.02.89 - ================================== + Support break for vgchange and vgrefresh operation. Switch int to unsigned type for pvmetadatacopies for pv_create(). Replace :space: with [\t ] for awk in vgimportclone (not widely supported). Begin using 64-bit status field flags. --- LVM2/tools/toollib.c 2011/08/30 14:55:19 1.229 +++ LVM2/tools/toollib.c 2011/09/07 08:41:48 1.230 @@ -1323,10 +1323,17 @@ struct lv_list *lvl; int r = 1; - dm_list_iterate_items(lvl, &vg->lvs) + sigint_allow(); + dm_list_iterate_items(lvl, &vg->lvs) { + if (sigint_caught()) + return_0; + if (lv_is_visible(lvl->lv)) if (!lv_refresh(cmd, lvl->lv)) r = 0; + } + + sigint_restore(); return r; } --- LVM2/tools/vgchange.c 2011/06/11 00:03:08 1.121 +++ LVM2/tools/vgchange.c 2011/09/07 08:41:48 1.122 @@ -90,7 +90,11 @@ struct logical_volume *lv; int count = 0, expected_count = 0; + sigint_allow(); dm_list_iterate_items(lvl, &vg->lvs) { + if (sigint_caught()) + return_0; + lv = lvl->lv; if (!lv_is_visible(lv)) @@ -160,6 +164,8 @@ count++; } + sigint_restore(); + if (expected_count) log_verbose("%s %d logical volumes in volume group %s", (activate == CHANGE_AN || activate == CHANGE_ALN)?
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