commit e56934c37ce575239fec2fe057cfe81f32be8263
Author: Peter Rajnoha <prajnoha@redhat.com>
Date:   Thu Oct 10 10:14:27 2013 +0200

    0
---
 WHATS_NEW                             | 4 ++++
 test/shell/lvconvert-thin-external.sh | 8 ++++++++
 tools/lvconvert.c                     | 3 ++-
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/WHATS_NEW b/WHATS_NEW
index d69e74e..d8d6e7c 100644
--- a/WHATS_NEW
+++ b/WHATS_NEW
@@ -1,3 +1,7 @@
+Version 2.02.104 - 
+===================================
+  Fix lvconvert when converting to a thin pool and thin LV at once.
+
 Version 2.02.103 - 4th October 2013
 ===================================
   Ensure vgid matches before removing vgname entry from lvmetad cache.
diff --git a/test/shell/lvconvert-thin-external.sh b/test/shell/lvconvert-thin-external.sh
index a700b37..d9d4d19 100644
--- a/test/shell/lvconvert-thin-external.sh
+++ b/test/shell/lvconvert-thin-external.sh
@@ -144,5 +144,13 @@ lvs -a -o+origin_size,seg_size,segtype $vg
 lvremove -f $vg/extorg2
 # Only pool is left
 check vg_field $vg lv_count 1
+lvremove -ff $vg
+
+# Test conversion to the pool and thin external at the same time (rhbz #1003461)
+lvcreate -l50 -n pool $vg
+lvcreate -l100 -n thin $vg
+lvconvert --thin --thinpool $vg/pool $vg/thin --originname thin-origin
+check lv_field $vg/thin segtype thin
+check lv_field $vg/thin-origin segtype linear
 
 vgremove -ff $vg
diff --git a/tools/lvconvert.c b/tools/lvconvert.c
index 49881fa..1970ca3 100644
--- a/tools/lvconvert.c
+++ b/tools/lvconvert.c
@@ -2266,7 +2266,7 @@ static int _lvconvert_thinpool(struct cmd_context *cmd,
 	int r = 0;
 	const char *old_name;
 	struct lv_segment *seg;
-	struct logical_volume *data_lv = pool_lv;
+	struct logical_volume *data_lv;
 	struct logical_volume *metadata_lv;
 	struct logical_volume *pool_metadata_lv;
 	struct logical_volume *external_lv = NULL;
@@ -2304,6 +2304,7 @@ static int _lvconvert_thinpool(struct cmd_context *cmd,
 		}
 	}
 
+	data_lv = pool_lv;
 	if (lv_is_thin_type(pool_lv) && !lp->pool_metadata_lv_name) {
 		log_error("Can't use thin logical volume %s/%s for thin pool data.",
 			  pool_lv->vg->name, pool_lv->name);