vgchange: vdo support

Support vgchange usage with VDO segtype.
Also changing extent size need small update for vdo virtual extent.

TODO: API needs enhancements so it's not about adding ifs() everywhere.

2 files changed, 11 insertions, 1 deletions

diff --git a/lib/metadata/vg.c b/lib/metadata/vg.c
index 75a054f37..20c2aeca9 100644
--- a/lib/metadata/vg.c
+++ b/lib/metadata/vg.c
@@ -504,6 +504,11 @@ int vg_set_extent_size(struct volume_group *vg, uint32_t new_extent_size)
 					     new_extent_size))
 				return_0;
 
+			if (!_recalc_extents(&seg->vdo_pool_virtual_extents, lv->name,
+					     " virtual extents", old_extent_size,
+					     new_extent_size))
+				return_0;
+
 			/* foreach area */
 			for (s = 0; s < seg->area_count; s++) {
 				switch (seg_type(seg, s)) {
diff --git a/tools/vgchange.c b/tools/vgchange.c
index c444c3026..fa0fd5365 100644
--- a/tools/vgchange.c
+++ b/tools/vgchange.c
@@ -107,6 +107,9 @@ static int _activate_lvs_in_vg(struct cmd_context *cmd, struct volume_group *vg,
 		if (lv_is_mirror_image(lv) || lv_is_mirror_log(lv))
 			continue;
 
+		if (lv_is_vdo_pool(lv))
+			continue;
+
 		if (lv_activation_skip(lv, activate, arg_is_set(cmd, ignoreactivationskip_ARG)))
 			continue;
 
@@ -219,7 +222,9 @@ int vgchange_activate(struct cmd_context *cmd, struct volume_group *vg,
 
 	       	if ((lv_open = lvs_in_vg_opened(vg))) {
 			dm_list_iterate_items(lvl, &vg->lvs) {
-				if (lv_is_visible(lvl->lv) && !lv_check_not_in_use(lvl->lv, 1)) {
+				if (lv_is_visible(lvl->lv) &&
+				    !lv_is_vdo_pool(lvl->lv) && // FIXME: API skip flag missing
+				    !lv_check_not_in_use(lvl->lv, 1)) {
 					log_error("Can't deactivate volume group \"%s\" with %d open logical volume(s)",
 						  vg->name, lv_open);
 					return 0;