From: Zdenek Kabelac <zkabelac@redhat.com>
Date: Mon, 7 Nov 2011 11:01:53 +0000 (+0000)
Subject: Add missing default LVM_VG_NAME
X-Git-Tag: old-v2_02_89~236
X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=ae6833c8fa6e1637e12173870c5669f4eedde623;p=lvm2.git

Add missing default LVM_VG_NAME

Add support for exported shell variable LVM_VG_NAME also
for thins and snapshots.
---

diff --git a/WHATS_NEW b/WHATS_NEW
index c36551b58..8b4219ca8 100644
--- a/WHATS_NEW
+++ b/WHATS_NEW
@@ -1,5 +1,6 @@
 Version 2.02.89 - 
 ==================================
+  Add missing default $LVM_VG_NAME usage for snapshots.
   Fix extent_count overflow with lvextend.
   Add missing lvrename mirrored log recursion in for_each_sub_lv.
   Improve lv_extend stack reporting.
diff --git a/tools/lvcreate.c b/tools/lvcreate.c
index ee5eab9cd..e0cca2e4d 100644
--- a/tools/lvcreate.c
+++ b/tools/lvcreate.c
@@ -93,6 +93,9 @@ static int _lvcreate_name_params(struct lvcreate_params *lp,
 				lp->origin = ptr + 1;
 		}
 
+		if (!lp->vg_name)
+			_set_vg_name(lp, extract_vgname(cmd, NULL));
+
 		if (!lp->vg_name) {
 			log_error("The origin name should include the "
 				  "volume group.");
@@ -111,7 +114,10 @@ static int _lvcreate_name_params(struct lvcreate_params *lp,
 			lp->pool = vg_name;
 			if (!_set_vg_name(lp, extract_vgname(cmd, lp->pool)))
 				return_0;
-	
+
+			if (!lp->vg_name)
+				_set_vg_name(lp, extract_vgname(cmd, NULL));
+
 			if (!lp->vg_name) {
 				log_error("The pool name should include the "
 					  "volume group.");