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[lvm-devel] [PATCH] Never activate hidden volumes directly in vgchange.



Never activate hidden volumes directly in vgchange.

All hidden (not visible) volumes should be activated through
other visible volumes.

(There are already exceptions like snapshot, mirror log and image,
which should be cleaned one day...)

This solves problems for future types of hidden volumes,
which can have special meaning and must not be activated implicitly
(e.g. key store volume).

Signed-off-by: Milan Broz<mbroz redhat com>
---
 tools/vgchange.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/tools/vgchange.c b/tools/vgchange.c
index 07d5262..9445263 100644
--- a/tools/vgchange.c
+++ b/tools/vgchange.c
@@ -61,6 +61,9 @@ static int _activate_lvs_in_vg(struct cmd_context *cmd,
 	dm_list_iterate_items(lvl,&vg->lvs) {
 		lv = lvl->lv;

+		if (!lv_is_visible(lv))
+			continue;
+
 		/* Only request activation of snapshot origin devices */
 		if ((lv->status&  SNAPSHOT) || lv_is_cow(lv))
 			continue;



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