[dm-devel] [PATCH 13/18] Replicator: do not remove of replicators' LVs

[Zdenek Kabelac <zkabelac redhat com>]

Signed-off-by: Zdenek Kabelac <zkabelac redhat com>
---
 lib/metadata/lv_manip.c |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/lib/metadata/lv_manip.c b/lib/metadata/lv_manip.c
index f3e6511..816c5b6 100644
--- a/lib/metadata/lv_manip.c
+++ b/lib/metadata/lv_manip.c
@@ -2084,6 +2084,15 @@ int lv_remove_single(struct cmd_context *cmd, struct logical_volume *lv,
 		return 0;
 	}
 
+	if (lv_is_replicator_dev(lv) ||
+	    lv_is_rimage(lv) ||
+	    lv_is_rlog(lv) ||
+	    lv_is_slog(lv)) {
+		log_error("Can't remove logical volume %s used by a replicator",
+			  lv->name);
+		return 0;
+	}
+
 	if (lv->status & LOCKED) {
 		log_error("Can't remove locked LV %s", lv->name);
 		return 0;
-- 
1.6.5.1